Added letter overlays to denote different keys on show view, can select by contrib keys that have been deleted
Intermediate changes for Letter overlay on key icons and selecting data sets that have been deleted.
Fixes an intermediate issue where the delete button did not work (totally my fault)
Merge branch 'master' of https://github.com/isenseDev/rSENSE
Fixing sort drop down on bar
Merge pull request #1448 from jdalphon/fix_vis_issues

Fixing sort drop down on bar
Merge branch 'master' of https://github.com/isenseDev/rSENSE into jk1273_final_branch
Removed ability to upload images to WYSIWYG editor
Final changes for selecting data sets by contrib key
Added key image file
Merge pull request #1449 from JKinsman1993/jk1446_no_image

Removed ability to upload images to WYSIWYG editor
Merge pull request #1450 from hmcq6/HM_edit_restrict_fix

edit table restriction fix #1
Working on better visualtion defaults
working on hiding some options for analysis type
Making fields from template slightly smarter.
Adding check for timestamp. Template upload now slightly smarter
Forgot to run rubocop locally
Checking for timestamp based on what we accept \*YYYY-MM-DD\* and doing things a bit cleaner
Better defaults for bar
Removed unecessary if statment