PlayIt with flexible Playback types

New Playback setting will provide three ways for a user to choose what
needs to be done to new video request pushed from browser extensions.
Made several changes to Turtle Snapvideo module.
Desi-Tashan video links parsing fix + Continuous Play feature

Added continuous play feature to desi tashan category
Video links parsing corrected.
Turtle nextActionId error fix added

All dependent addons dependency corrected.