[ENH]Default bg colors and same icon hidden for plugin convene to mimic default doodle's display to which people are most used to (clearer user interface also when table big with many options, etc). thanks jyhem, robertplummer and jonnyb for feedback. 
[ENH]Default bg colors and same icon hidden for plugin convene to mimic default doodle's display to which people are most used to (clearer user interface also when table big with many options, etc). thanks jyhem, robertplummer and jonnyb for feedback. 

git-svn-id: a7fabbc6a7c54ea5c67cbd16bd322330fd10cc35@40347 b456876b-0849-0410-b77d-98878d47e9d5

changi67/tiki,oregional/tiki,oregional/tiki,tikiorg/tiki,oregional/tiki,changi67/tiki,tikiorg/tiki,tikiorg/tiki,changi67/tiki,tikiorg/tiki,changi67/tiki,oregional/tiki,changi67/tiki