Update - add warning message for people already added and fix alert from info to red error box
remove inappropriate back to feed and cancel buttons from display, make formatting of dates consistent
remove inappropriate back to feed and cancel buttons from display, make formatting of dates consistent, wording of new space creation success message.
clean up some white space, get rid of some debugs
Fixed sorting of spaces and also removed some debugs.
Truncating space names that exceed 75 chars to properly display in drop down
Added 'show more' functionality via js
Merge branch 'develop' into feature/ConfluenceWiki

# By Yip, Josie (3) and Roderick Morales (2)
# Via Roderick Morales (2) and Colin Murtaugh (1)
* develop:
  JS validation for add people
  Update - code cleanup- remove extra comments
  Update to fix saved checked user id and/or selected role
  Update for server-side validation
  LTI Wordpress templates
Merge pull request #15 from Harvard-University-iCommons/feature/Add_People_Tool

Update - add warning message for people already added and fix alert from...
Merge pull request #16 from Harvard-University-iCommons/feature/wordpress

Feature/wordpress
Update - add CSS alerts, javascript and some code cleanup
Merge branch 'develop' into feature/Add_People_Tool
Merge pull request #18 from Harvard-University-iCommons/feature/Add_People_Tool

Feature/add people tool
Update - remove bottom line “required” and fix javascript code
Merge branch 'develop' into feature/Add_People_Tool
Merge pull request #19 from Harvard-University-iCommons/feature/Add_People_Tool

Feature/add people tool
Update - fix id in javascript
Update to use Name attribute instead of ID
Merge pull request #20 from Harvard-University-iCommons/feature/Add_People_Tool

Update - fix id in javascript
Merge branch 'develop' into feature/wordpress