hotfix for doctrine changes

updated description
fixed shield armor value (thanks to Sleg for reporting)
fixed crumble charge backpack texture (thanks to Wife for reporting)
fixed type in FD description (thanks to Arkantos Eli for reporting)
added some armor buffs to FD Supervision
added armor buff to Low Profile doctrine
added Bolt Cutters to most classes
added unlock video
edited unit banner to work with new video (thanks to Levan)

fixed helmet armor
fixed 45 double tap doctrine
fixed subsonic item descriptions to consistently show/hide noise travel range
nerfed MP5K accuracy a bit

Fixed some binds and other issues

initial upload, too much to list versus nexus version