Update licencing.
Whitespace changes only.
Remove ast1.4 and below code.
Add new 'callforward all prompting' feature, disable prompt on normal.
Add call forward on busy prompt
Add remaining code.
Merge branch 'hotfix/6476' into develop
Merge branch 'develop' into release/2.11
Bump version
Set device states when setting cfwd number via API.
Update license info
Update for license file
Merge branch 'release/2.11'