Fix account screen
Introduce main-content class to add some padding to the non-dashboard pages (needed after upgrade to Bootstrap 3)
Fix router templates after migration to Bootstrap 3
Fix registration templates after migration to Bootstrap 3
Fix channel templates after migration to Bootstrap 3
Fix contacts templates after migration to Bootstrap 3
Change routing screen template to use the new '.content-main' that the other screens are now using
Change jsbox logs screen template to use the new '.content-main' that the other screens are now using
Fix converstation templates after migration to Bootstrap 3