Initial removal of redactor and addition of ckeditor
More killing of redactor.
Got rid of hidden redactor file upload
Fixes #756. Data set default name has now been set to Dataset #x.
Merge pull request #819 from kcarcia/UIfixes

Data set default name has now been set to Dataset #x.
Merge pull request #818 from jdalphon/removeRedactor

Remove redactor
Merge branch 'master' of https://github.com/isenseDev/rSENSE into parachute