[bp/r48372][FIX] Installer: Handle access denied case for database connection.
Thanks Arild

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48392 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Profiles: File gals are "file gallery" type objects in category and permission objects - makes it possible to categorise file galleries in profiles (and control their perms)
Thanks Geoff

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48394 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] mailin: Add perms check for admin wiki link and add a little formatting (also correct url slightly)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48395 b456876b-0849-0410-b77d-98878d47e9d5