Merge pull request #1367 from mcginty/routing-undo

revert RoutingActivity flags
Bump version to 2.0.8

// FREEBIE
Remove V1 code.
Collapse some v2 interfaces now that there's no v1.
Display legacy message error when V1 message is received.
Reword the very confusing screen security setting
Apply the screen security option immediately
Display the screen security setting on ICS and above