User activation is separate from other user edits
Show username in users list
Add search filter to search by user activity flag
Users can't change their own active flag
Make more room for cert-end column
active flag is always a boolean
Rename variable
Make user activation element a button
Merge remote-tracking branch 'origin/master' into fixes-for-user-management

Conflicts:
	server/app.js
Fix user details animation by adding clearfix
Close user details box when toggling activate flag
Switch active search flag around, check it by default
Remove *-linear-gradient lines
Merge remote-tracking branch 'origin/master' into fixes-for-user-management

Conflicts:
	client/js/user-management.js
Merge pull request #30 from kavi-fi/fixes-for-user-management

Fixes for user management