fixes minor spelling errors in error messages
changes heading titles and results for accoun and admin status on users_results
adds links for disabling and activating account also changes destroy to remove account
adds users_helper file
adds links for actvating and disabling accounts
adds methods disableAccount and activateAccount to users model
adds controller methods to call disableAccount and activateAccount user model methods
rewrites links and controller methods to call user model methods disable and activate account
changes redirect for update and show method calls and adds notice messages when executed
Only shows links to deactivate/activate/delete user if the user is not an
admin account.
Merge branch 'master' into adminlinks