Added messaging system.
Moved setting userid javascript variable to header file.
Finished initial version of messaging system.
Merge remote-tracking branch 'upstream/master'
Some tweaks.
Small tweak.
Small tweak.
Minor tidy ups.
Merge remote-tracking branch 'upstream/master'
Set translation table from vga_content_new to vga_content.
Make all text areas non resizable.
Set caching through PHP.
Changed max abstract length to 1000.
Added config settings for abstract and content length.
Merge remote-tracking branch 'upstream/master'