field with comma separated value). Prevented the same text for both official and
personal tag (tag text is unique). Fixed capability check for removing personal
tags. Changed GUI so that new personal tags will be picked up from the text field.
MDL-6805 Fixed redirects in blog; MDL-6807 partially fixed use of capabilitites - it needs more testing and possibly minor fixing, the commit contains other blog bugfixes too. In general it should work exactly the same. The introduction of roles makes proper setup more difficult :-(
Expect some more fixes soon, no other bigger changes...