Resolve "Remove migrations from pre-CastleGates to CastleGates and update tasks to 0.6.0 and 0.6.2"
we assume that everyone has upgraded cg in the last years removes migrations from pre-castlegates to castlegates and update tasks to 0.6.0 and 0.6.2 and rake tasks
Closes #175 (closed)
Edited by dgt