[SPARKL-70] Fixed add element endpoint call which was breaking under Ctools 14.07.29.
[CLEANUP] Changed message for delete dialog on main dashboard.
Merge pull request #17 from gundisalwa/master

Fixed pluginInfo dashboard for Ctools 14.07.29. Changed delete dialog message on main.
[SPARKL-71] Css issues in elements table after new datatables
Merge pull request #18 from miguelleite/master

[SPARKL-71] Css issues in elements table after new datatables