[REF] Replace table.formcolor with Bootstrap form divs.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@48979 b456876b-0849-0410-b77d-98878d47e9d5
[REF] Change message body textarea label from "Message:" to "Body:".  

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@48980 b456876b-0849-0410-b77d-98878d47e9d5
[REF] Make subject field and body textarea responsive.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@48981 b456876b-0849-0410-b77d-98878d47e9d5