[FEATURE]Added FS translator support for initial timeout and final timeout on Record.
[CS] Kill duplication in FreeSWITCH record timeout specs
[CS] Reduce duplication in setting of channel vars in FS Record
[CS] Further reduce duplication in setting FS recording direction
Merge branch 'develop' into feature/fs_silence_detect

Conflicts:
	CHANGELOG.md
Merge branch 'develop' into feature/fs_silence_detect

Conflicts:
	CHANGELOG.md
Merge branch 'feature/fs_silence_detect' into develop