[FIX] articles: section only works on arrays without a key (topics have the topicId as the key). Use foreach instead.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48147 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Bad check breaking environment DB configuration (including Azure)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48150 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Make sure console can also read environment

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48151 b456876b-0849-0410-b77d-98878d47e9d5
[MRG] Automatic merge, branches/12.x 48145 to 48151

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@48152 b456876b-0849-0410-b77d-98878d47e9d5