update font-awesome library to 4.6.1

Perhaps this should be done as a submodule instead?

1 files changed, 8 insertions, 0 deletions

diff --git a/library/font_awesome/src/assets/less/bootstrap-3.3.5/mixins/reset-filter.less b/library/font_awesome/src/assets/less/bootstrap-3.3.5/mixins/reset-filter.less
new file mode 100644
index 000000000..68cdb5e18
--- /dev/null
+++ b/library/font_awesome/src/assets/less/bootstrap-3.3.5/mixins/reset-filter.less
@@ -0,0 +1,8 @@
+// Reset filters for IE
+//
+// When you need to remove a gradient background, do not forget to use this to reset
+// the IE filter for IE9 and below.
+
+.reset-filter() {
+  filter: e(%("progid:DXImageTransform.Microsoft.gradient(enabled = false)"));
+}