Merge pull request #693 from jdalphon/generalChanges

Cleaning up how featured tutorials was done.
Remove mongo and allow DB dump/load.
Merge branch 'master' of https://github.com/isenseDev/rSENSE into db-dump-and-load
Nil guard in migration.
A fix for issue #685
A fix for issue #697
Normalize data structures in Mongo.
Merge pull request #699 from jdalphon/jd_issue697

Fix save links
Merge pull request #696 from NatTuck/db-dump-and-load

Murder mongo, allow database-independent data dumps.
Merge pull request #698 from jdalphon/jd_issue685

Removed units for timestamp
Increase Capybara default wait time.
Merge pull request #701 from NatTuck/make-selenium-less-flakey

Increase Capybara default wait time to make less tests terrible.
Fixed problem where the create session box was visible when it should not be. #705
Fixed an error in the datasets controller that caused the dataset to not be saved. #702
Fixing missing modal boxes #703 #704
Login logout now works on mobile
Merge branch 'master' of http://github.com/isenseDev/rSENSE into HM_Mobile
Merge pull request #706 from jdalphon/jd_issue705

Fixed upload box visible error
Merge pull request #707 from jdalphon/jd_issue702

Fixed all modal related and data_set creation bugs
Merge pull request #708 from hmcq6/HM_Mobile

Hm mobile