[#144] Allow users to edit raw JSON visualization options
Merge pull request #155 from EverythingMe/vis-fix

[#144] Allow users to edit raw JSON visualization options
Merge pull request #154 from EverythingMe/90-ui-issues

[#90] save only modified fields when changing query name/description
Fix: some dashboards get into infinite loop of watches
Merge pull request #157 from EverythingMe/fix_dashboard_watch

Fix: some dashboards get into infinite loop of watches
[#90] clear visualization hash when redirecting to forked query
rename: QueryEditCtrl -> QuerySourceCtrl
'edit' is confusing since it is also possible to make changes in the QueryViewCtrl
[#90] visualization edit mode
[#90] edit vis. form touchup