show/hide userslist #459

Added an icon in the index.html.tmpl underneath app_tools.
Added the event handler for the icon in apptoolbar.js.
Merge branch 'development' of https://github.com/crtaylor123/KiwiIRC into crtaylor123-development
using the .disabled CSS class when toggling right_bar
Extracting the right_bar into its own view with toggling logic
Moving nick list toggle into the right bar
Missed HTML template update from previous commit
Merge branch 'development' of github.com:prawnsalad/KiwiIRC into development

# By KiwiIRC
# Via Darren (1) and KiwiIRC (1)
* 'development' of github.com:prawnsalad/KiwiIRC:
  More format adjustment :)
  Adjusted code format
  Added inspircd 396 numeric RPL_HOSTCLOACKING