Dont generate SIP Secret if device was previously saved with no SIP Secret
[Module package script: core 2.11.0.8]
FREEPBX-6993 #comment Add new toll free route to core wizard
[Module package script: core 2.11.0.9]
FREEPBX-6915 - add noextmap class to prevent fields from being checked against the extmap
FREEPBX-6318 #Resolve #Comment don't captialize w and in fact change W to w in prepend
FREEPBX-6902 #resolve if featurecode is disabled, set it to blank, otherwise it will not be changed
[Module Tag script: core 2.11.0.10]
Add Http to core, taken from develop branch
Merge branch 'release/2.11' of ssh://git.freepbx.org/freepbx/core into release/2.11

* 'release/2.11' of ssh://git.freepbx.org/freepbx/core:
  [Module Tag script: core 2.11.0.10]

Conflicts:
	module.xml
Merge branch 'release/2.11' into release/12.0

Conflicts:
	functions.inc.php
	install.php
	module.xml