LPS-44286 Update top_head.jsp with _escapeCSSBlock method
LPS-42334 Properly escape Liferay.Util.openWindow & Liferay.StagingBar.updateBranch
SOS-2112 Dont display activities without a title
SOS-2102 Blogs: Entries Not Utilizing Space Well
SOS-2103 Activities: Grouped activities with a "View More" link have box-shadow overflowing the container
SOS-2104 Activities: Commenting box styling slightly off
SOS-2105 Add in icons to match announcements
SOS-2105 Normalize action toolbar css
SF