#5268: Calculate weight correctly.
Update the patch of the empty OG vocab fields - 3.13.
Merge pull request #5991 from openscholar/SCHOLAR-3.13-5986

Update the patch of the empty OG vocab fields - 3.13.
#5881: Make string UTF-8 compliant.
#5881: Comments.
Merge pull request #5995 from openscholar/5881-utf-8

Make string UTF-8 compliant.
fix width of external url description.
Update hwpi email text
Merge pull request #5996 from openscholar/5881-utf-8

Update hwpi email text
Update label under Notes field. #5942
remove unneeded IE8 rule on slideshow pager position. #5998
add some icons to expand / collapse taxo terms section. #6001
#5268: Redo how the id is created.
change taxo tree expand collapse text to only Expand Collapse. #6001
#5268: Use user given title as default header text if available.
#5268: Reword option text.
#5268: Help text about empty widgets.
remove labels form URL area on  right side of node forms. #6015
#5268: Render -> Appear
Merge pull request #6016 from openscholar/5268-accordion_widget

Accordion Widget bugfixes and clarification