Tweak some command specs

'Operation Schedule' now called 'Switch Schedule'

Added:

  * 'CMS 1 Change Password'
  * 'CMS 2 Change Password'
  * 'Relay Control'
Add 2 new password types

These seem to be the CMS 1 and 2 passwords.
Fix: retrieve correct device counts

It was showing only 3 burglar alarms when there were 7 known.
Fix: Incorrect command formatting

Actually it works:

	'!kb? 2&' is just as good as '!kb?02&'
Add endpoint: /settings/gsm