make adapters tell ::Makara when they're sticking master. Use this to force master across requests
add context to makara interactions
oops, fix accessor
add 2.0 to travis
pend intermittent spec which only occurs on travis
force specific version of chronic for ruby 1.8 compatability
Merge pull request #14 from taskrabbit/invert-id-tracking

Rather than keeping track of a list of adapters, keep track of a list of adapter ids which are currently stuck to master.