made project page gorgeous
-Upgraded highcharts to fix a bug in bar by allowing the removal of a workaround for a fixed highcharts bug.
-Moved the ckeditor config code to a more relevent file, and added a workable cancel button.
-Added fith featured tutorial.
Merge branch 'master' of https://github.com/isenseDev/rSENSE into parachute
improved plus icon, fixed stretched plus icon, updated users index, updated tutorials index
Added curated datasets to homepage. Got rid of the carousel. Changed what items look like
Merge pull request #935 from mmcguinn/mm926

-Moved the ckeditor config code to a more relevent file, and added a workable cancel button.
Merge pull request #936 from mmcguinn/mm929

-Added fifth featured tutorial.
Merge pull request #939 from jdalphon/homepageChanges

Homepage changes
merged jims homescreen changes, improved
visualizations index page updated
Merge pull request #933 from mmcguinn/mm931

-Upgraded highcharts to fix a bug in bar by allowing the removal of a workaround for a fixed highcharts bug.
Merge branch 'master' of git://github.com/isenseDev/rSENSE into killjs
Merge pull request #942 from nickavv/parachute

Things look pretty
merge of nicks changes
Merge of nicks changes to items on the project page