doc updates

8 files changed, 22 insertions, 6 deletions

diff --git a/doc/html/search/all_67.js b/doc/html/search/all_67.js
index 0cae305da..8f48edd8a 100644
--- a/doc/html/search/all_67.js
+++ b/doc/html/search/all_67.js
@@ -44,6 +44,7 @@ var searchData=
   ['get_5fdirectory_5frealm',['get_directory_realm',['../boot_8php.html#a329400dcb29897cdaae3020109272285',1,'boot.php']]],
   ['get_5fdisplay_5fmode',['get_display_mode',['../classItem.html#a23d4057883f8ed888c0c2ff12d8aa5d0',1,'Item']]],
   ['get_5fevents',['get_events',['../identity_8php.html#ae381db3d43f8e7c1da8b15d14ecf5312',1,'identity.php']]],
+  ['get_5ffeature_5fdefault',['get_feature_default',['../features_8php.html#ab9a273de13a12a1c561b380cabaea090',1,'features.php']]],
   ['get_5ffeatures',['get_features',['../features_8php.html#ae73c5b03b01c7284ed7e7e0e774e975c',1,'features.php']]],
   ['get_5ffeed_5ffor',['get_feed_for',['../items_8php.html#a04a35b610acfe54434df08adec39c0c7',1,'items.php']]],
   ['get_5ffirst_5fdim',['get_first_dim',['../datetime_8php.html#aba971b67f17fecf050813f1eba72367f',1,'datetime.php']]],
@@ -141,8 +142,8 @@ var searchData=
   ['gravity_5flike',['GRAVITY_LIKE',['../boot_8php.html#a1f5906598e90b5ea2b4245f682be4348',1,'boot.php']]],
   ['gravity_5fparent',['GRAVITY_PARENT',['../boot_8php.html#a2af173e4e9836ee7c90757b4793a2be3',1,'boot.php']]],
   ['greenthumbnails_2ephp',['greenthumbnails.php',['../greenthumbnails_8php.html',1,'']]],
-  ['group_2ephp',['group.php',['../mod_2group_8php.html',1,'']]],
   ['group_2ephp',['group.php',['../include_2group_8php.html',1,'']]],
+  ['group_2ephp',['group.php',['../mod_2group_8php.html',1,'']]],
   ['group_5fadd',['group_add',['../include_2group_8php.html#a06ec565d2b64e79044e7c1bf91a2a4ce',1,'group.php']]],
   ['group_5fadd_5fmember',['group_add_member',['../include_2group_8php.html#a0122ef312df2c5546b1a46b3e6c7b31b',1,'group.php']]],
   ['group_5fbyname',['group_byname',['../include_2group_8php.html#abd66a5ea34a07a3422dc2dde6c7b3ecb',1,'group.php']]],
diff --git a/doc/html/search/all_68.js b/doc/html/search/all_68.js
index 184f04666..6bbb98b5e 100644
--- a/doc/html/search/all_68.js
+++ b/doc/html/search/all_68.js
@@ -31,6 +31,8 @@ var searchData=
   ['html2plain_2ephp',['html2plain.php',['../html2plain_8php.html',1,'']]],
   ['htmlactionspanel',['htmlActionsPanel',['../classRedMatrix_1_1RedDAV_1_1RedBrowser.html#a3bd98af2d1cdfd8f26deb914596176cf',1,'RedMatrix::RedDAV::RedBrowser']]],
   ['http_5fstatus_5fexit',['http_status_exit',['../include_2network_8php.html#a4cfb2c05a1c295317283d762440ce0b2',1,'network.php']]],
+  ['hub_5fpost_5freturn',['hub_post_return',['../pubsub_8php.html#ad4e82341660e72cb8eaad56aa1e9e945',1,'pubsub.php']]],
+  ['hub_5freturn',['hub_return',['../pubsub_8php.html#a24c84d42f653bdb084726c1e5791eebb',1,'pubsub.php']]],
   ['hubloc_2ephp',['hubloc.php',['../hubloc_8php.html',1,'']]],
   ['hubloc_5fchange_5fprimary',['hubloc_change_primary',['../hubloc_8php.html#ad86214b3a74084bd7b54e8d6c919ce4d',1,'hubloc.php']]],
   ['hubloc_5fflags_5fdeleted',['HUBLOC_FLAGS_DELETED',['../boot_8php.html#a7c286add8961fd2d79216314cd4aadd8',1,'boot.php']]],
diff --git a/doc/html/search/all_70.js b/doc/html/search/all_70.js
index 931668885..aecb385ce 100644
--- a/doc/html/search/all_70.js
+++ b/doc/html/search/all_70.js
@@ -9,7 +9,6 @@ var searchData=
   ['page_5fautoconnect',['PAGE_AUTOCONNECT',['../boot_8php.html#aa275653b9c87abc7391bb8040c1c2de9',1,'boot.php']]],
   ['page_5fcensored',['PAGE_CENSORED',['../boot_8php.html#a36003bebe4ce860c6652bcc3e09b2214',1,'boot.php']]],
   ['page_5fcontent',['page_content',['../page_8php.html#a91a5f649f68406149108bded1dc90b22',1,'page.php']]],
-  ['page_5fdirectory_5fchannel',['PAGE_DIRECTORY_CHANNEL',['../boot_8php.html#a5b8484922918946d041e5e0515dbe718',1,'boot.php']]],
   ['page_5fhidden',['PAGE_HIDDEN',['../boot_8php.html#a5e322a2a2d0f51924c0b2e874988e640',1,'boot.php']]],
   ['page_5fhubadmin',['PAGE_HUBADMIN',['../boot_8php.html#afbb21ecccac9819aa65397e816868a5f',1,'boot.php']]],
   ['page_5finit',['page_init',['../page_8php.html#a4d89800c0366a239191b1692c09635cf',1,'page.php']]],
@@ -135,6 +134,7 @@ var searchData=
   ['post_5factivity_5fitem',['post_activity_item',['../items_8php.html#a410f9c743877c125ca06312373346903',1,'items.php']]],
   ['post_5finit',['post_init',['../post_8php.html#af4b48181ce773ef0cdfc972441445c34',1,'post.php']]],
   ['post_5fpost',['post_post',['../post_8php.html#af59e6a1dc22d19d9257b01cd7ccedb75',1,'post.php']]],
+  ['post_5fvar',['post_var',['../pubsubhubbub_8php.html#a2006060ce09105d08716154c06aecfcd',1,'pubsubhubbub.php']]],
   ['posted_5fdates',['posted_dates',['../items_8php.html#ad2abb4644ff1f20fefbc80326fe01cf0',1,'items.php']]],
   ['preg_5fcallback_5fhelp_5finclude',['preg_callback_help_include',['../help_8php.html#a06b2a51aaabed99e53a9b639047c4ce4',1,'help.php']]],
   ['preg_5fheart',['preg_heart',['../text_8php.html#ac19d2b33a58372a357a43d51eed19162',1,'text.php']]],
@@ -149,8 +149,8 @@ var searchData=
   ['private_5fmessages_5ffetch_5fconversation',['private_messages_fetch_conversation',['../include_2message_8php.html#a5f8de9847e203329e317ac38dc646898',1,'message.php']]],
   ['private_5fmessages_5ffetch_5fmessage',['private_messages_fetch_message',['../include_2message_8php.html#a254a756031e4d5e94f85e2939bdb5091',1,'message.php']]],
   ['private_5fmessages_5flist',['private_messages_list',['../include_2message_8php.html#a652973ce47a262f2d238c2fd6233d97e',1,'message.php']]],
-  ['probe_2ephp',['probe.php',['../include_2probe_8php.html',1,'']]],
   ['probe_2ephp',['probe.php',['../mod_2probe_8php.html',1,'']]],
+  ['probe_2ephp',['probe.php',['../include_2probe_8php.html',1,'']]],
   ['probe_5factivity_5fstream',['probe_activity_stream',['../include_2probe_8php.html#a2daa857942aceca01f956016dbbd139c',1,'probe.php']]],
   ['probe_5fcontent',['probe_content',['../mod_2probe_8php.html#a1f1db3fa6038e451e737964c94bf5e99',1,'probe.php']]],
   ['probe_5fdfrn',['probe_dfrn',['../include_2probe_8php.html#a9b5eca1e01e52b3e65d64db0c92181e0',1,'probe.php']]],
@@ -196,6 +196,11 @@ var searchData=
   ['pubrsatome',['pubrsatome',['../crypto_8php.html#a2a3fae7caca27f86d158eeaf69b6f287',1,'crypto.php']]],
   ['pubsites_2ephp',['pubsites.php',['../pubsites_8php.html',1,'']]],
   ['pubsites_5fcontent',['pubsites_content',['../pubsites_8php.html#af614e279aab54065345bda6b03eafdf0',1,'pubsites.php']]],
+  ['pubsub_2ephp',['pubsub.php',['../pubsub_8php.html',1,'']]],
+  ['pubsub_5finit',['pubsub_init',['../pubsub_8php.html#aa011226f05254e700af8702f78aa6c5e',1,'pubsub.php']]],
+  ['pubsub_5fpost',['pubsub_post',['../pubsub_8php.html#aac8bf73bc11e6fd32494791dadd13123',1,'pubsub.php']]],
+  ['pubsubhubbub_2ephp',['pubsubhubbub.php',['../pubsubhubbub_8php.html',1,'']]],
+  ['pubsubhubbub_5finit',['pubsubhubbub_init',['../pubsubhubbub_8php.html#a8a085a74c9da02cf0a5828413c09c9b0',1,'pubsubhubbub.php']]],
   ['purify_5fhtml',['purify_html',['../text_8php.html#a4841df5beabdd1bdd1ed56781a915d61',1,'text.php']]],
   ['push_5flang',['push_lang',['../language_8php.html#ac9142ef1d01a235c760deb0f16643f5a',1,'language.php']]],
   ['put',['put',['../classRedMatrix_1_1RedDAV_1_1RedFile.html#a709ec1288d21ddf1353524435ab916f0',1,'RedMatrix::RedDAV::RedFile']]]
diff --git a/doc/html/search/files_70.js b/doc/html/search/files_70.js
index 9892d5e4d..70b01fec1 100644
--- a/doc/html/search/files_70.js
+++ b/doc/html/search/files_70.js
@@ -26,13 +26,15 @@ var searchData=
   ['poller_2ephp',['poller.php',['../poller_8php.html',1,'']]],
   ['post_2ephp',['post.php',['../post_8php.html',1,'']]],
   ['pretheme_2ephp',['pretheme.php',['../pretheme_8php.html',1,'']]],
-  ['probe_2ephp',['probe.php',['../include_2probe_8php.html',1,'']]],
   ['probe_2ephp',['probe.php',['../mod_2probe_8php.html',1,'']]],
+  ['probe_2ephp',['probe.php',['../include_2probe_8php.html',1,'']]],
   ['profile_2ephp',['profile.php',['../profile_8php.html',1,'']]],
   ['profile_5fphoto_2ephp',['profile_photo.php',['../profile__photo_8php.html',1,'']]],
   ['profile_5fselectors_2ephp',['profile_selectors.php',['../profile__selectors_8php.html',1,'']]],
   ['profiles_2ephp',['profiles.php',['../profiles_8php.html',1,'']]],
   ['profperm_2ephp',['profperm.php',['../profperm_8php.html',1,'']]],
   ['protodriver_2ephp',['ProtoDriver.php',['../ProtoDriver_8php.html',1,'']]],
-  ['pubsites_2ephp',['pubsites.php',['../pubsites_8php.html',1,'']]]
+  ['pubsites_2ephp',['pubsites.php',['../pubsites_8php.html',1,'']]],
+  ['pubsub_2ephp',['pubsub.php',['../pubsub_8php.html',1,'']]],
+  ['pubsubhubbub_2ephp',['pubsubhubbub.php',['../pubsubhubbub_8php.html',1,'']]]
 ];
diff --git a/doc/html/search/functions_67.js b/doc/html/search/functions_67.js
index 1f2afb3f3..92829dba4 100644
--- a/doc/html/search/functions_67.js
+++ b/doc/html/search/functions_67.js
@@ -44,6 +44,7 @@ var searchData=
   ['get_5fdirectory_5frealm',['get_directory_realm',['../boot_8php.html#a329400dcb29897cdaae3020109272285',1,'boot.php']]],
   ['get_5fdisplay_5fmode',['get_display_mode',['../classItem.html#a23d4057883f8ed888c0c2ff12d8aa5d0',1,'Item']]],
   ['get_5fevents',['get_events',['../identity_8php.html#ae381db3d43f8e7c1da8b15d14ecf5312',1,'identity.php']]],
+  ['get_5ffeature_5fdefault',['get_feature_default',['../features_8php.html#ab9a273de13a12a1c561b380cabaea090',1,'features.php']]],
   ['get_5ffeatures',['get_features',['../features_8php.html#ae73c5b03b01c7284ed7e7e0e774e975c',1,'features.php']]],
   ['get_5ffeed_5ffor',['get_feed_for',['../items_8php.html#a04a35b610acfe54434df08adec39c0c7',1,'items.php']]],
   ['get_5ffirst_5fdim',['get_first_dim',['../datetime_8php.html#aba971b67f17fecf050813f1eba72367f',1,'datetime.php']]],
diff --git a/doc/html/search/functions_68.js b/doc/html/search/functions_68.js
index 4d5d89d71..0c0e19eee 100644
--- a/doc/html/search/functions_68.js
+++ b/doc/html/search/functions_68.js
@@ -25,5 +25,7 @@ var searchData=
   ['html2plain',['html2plain',['../html2plain_8php.html#ab3e121fa9f3feb16f9f942e705bc6c04',1,'html2plain.php']]],
   ['htmlactionspanel',['htmlActionsPanel',['../classRedMatrix_1_1RedDAV_1_1RedBrowser.html#a3bd98af2d1cdfd8f26deb914596176cf',1,'RedMatrix::RedDAV::RedBrowser']]],
   ['http_5fstatus_5fexit',['http_status_exit',['../include_2network_8php.html#a4cfb2c05a1c295317283d762440ce0b2',1,'network.php']]],
+  ['hub_5fpost_5freturn',['hub_post_return',['../pubsub_8php.html#ad4e82341660e72cb8eaad56aa1e9e945',1,'pubsub.php']]],
+  ['hub_5freturn',['hub_return',['../pubsub_8php.html#a24c84d42f653bdb084726c1e5791eebb',1,'pubsub.php']]],
   ['hubloc_5fchange_5fprimary',['hubloc_change_primary',['../hubloc_8php.html#ad86214b3a74084bd7b54e8d6c919ce4d',1,'hubloc.php']]]
 ];
diff --git a/doc/html/search/functions_70.js b/doc/html/search/functions_70.js
index dc785aa57..0ea850ba3 100644
--- a/doc/html/search/functions_70.js
+++ b/doc/html/search/functions_70.js
@@ -57,6 +57,7 @@ var searchData=
   ['post_5factivity_5fitem',['post_activity_item',['../items_8php.html#a410f9c743877c125ca06312373346903',1,'items.php']]],
   ['post_5finit',['post_init',['../post_8php.html#af4b48181ce773ef0cdfc972441445c34',1,'post.php']]],
   ['post_5fpost',['post_post',['../post_8php.html#af59e6a1dc22d19d9257b01cd7ccedb75',1,'post.php']]],
+  ['post_5fvar',['post_var',['../pubsubhubbub_8php.html#a2006060ce09105d08716154c06aecfcd',1,'pubsubhubbub.php']]],
   ['posted_5fdates',['posted_dates',['../items_8php.html#ad2abb4644ff1f20fefbc80326fe01cf0',1,'items.php']]],
   ['preg_5fcallback_5fhelp_5finclude',['preg_callback_help_include',['../help_8php.html#a06b2a51aaabed99e53a9b639047c4ce4',1,'help.php']]],
   ['preg_5fheart',['preg_heart',['../text_8php.html#ac19d2b33a58372a357a43d51eed19162',1,'text.php']]],
@@ -107,6 +108,9 @@ var searchData=
   ['public_5frecips',['public_recips',['../zot_8php.html#a083aec6c900d244e1bfc1406f9461465',1,'zot.php']]],
   ['pubrsatome',['pubrsatome',['../crypto_8php.html#a2a3fae7caca27f86d158eeaf69b6f287',1,'crypto.php']]],
   ['pubsites_5fcontent',['pubsites_content',['../pubsites_8php.html#af614e279aab54065345bda6b03eafdf0',1,'pubsites.php']]],
+  ['pubsub_5finit',['pubsub_init',['../pubsub_8php.html#aa011226f05254e700af8702f78aa6c5e',1,'pubsub.php']]],
+  ['pubsub_5fpost',['pubsub_post',['../pubsub_8php.html#aac8bf73bc11e6fd32494791dadd13123',1,'pubsub.php']]],
+  ['pubsubhubbub_5finit',['pubsubhubbub_init',['../pubsubhubbub_8php.html#a8a085a74c9da02cf0a5828413c09c9b0',1,'pubsubhubbub.php']]],
   ['purify_5fhtml',['purify_html',['../text_8php.html#a4841df5beabdd1bdd1ed56781a915d61',1,'text.php']]],
   ['push_5flang',['push_lang',['../language_8php.html#ac9142ef1d01a235c760deb0f16643f5a',1,'language.php']]],
   ['put',['put',['../classRedMatrix_1_1RedDAV_1_1RedFile.html#a709ec1288d21ddf1353524435ab916f0',1,'RedMatrix::RedDAV::RedFile']]]
diff --git a/doc/html/search/variables_70.js b/doc/html/search/variables_70.js
index 976a2c161..332bd4459 100644
--- a/doc/html/search/variables_70.js
+++ b/doc/html/search/variables_70.js
@@ -5,7 +5,6 @@ var searchData=
   ['page_5fapplication',['PAGE_APPLICATION',['../boot_8php.html#a8231d115060d41a9c2a677f2c86f10ed',1,'boot.php']]],
   ['page_5fautoconnect',['PAGE_AUTOCONNECT',['../boot_8php.html#aa275653b9c87abc7391bb8040c1c2de9',1,'boot.php']]],
   ['page_5fcensored',['PAGE_CENSORED',['../boot_8php.html#a36003bebe4ce860c6652bcc3e09b2214',1,'boot.php']]],
-  ['page_5fdirectory_5fchannel',['PAGE_DIRECTORY_CHANNEL',['../boot_8php.html#a5b8484922918946d041e5e0515dbe718',1,'boot.php']]],
   ['page_5fhidden',['PAGE_HIDDEN',['../boot_8php.html#a5e322a2a2d0f51924c0b2e874988e640',1,'boot.php']]],
   ['page_5fhubadmin',['PAGE_HUBADMIN',['../boot_8php.html#afbb21ecccac9819aa65397e816868a5f',1,'boot.php']]],
   ['page_5fnormal',['PAGE_NORMAL',['../boot_8php.html#a09532c3f750ae8c4527e63b2b790cbf3',1,'boot.php']]],