fixes issue #53
make RateTracker an interface
move implementation to BasicRateTracker
allow ClientBuilder to specify RateTracker
Merge pull request #55 from toffaletti/ratetracker_interface_53

fixes issue #53
t4j changes, joauth bump
Merge pull request #58 from twitter/some_t4j_stuff

Small t4j changes, joauth bump
1.4.0
1.4.1-SNAPSHOT
add docs to Client
Merge pull request #60 from twitter/client-docs

add docs to Client
Http 1.1
bs
Merge pull request #61 from twitter/http_1.1

Force http 1.1
Merge remote-tracking branch 'upstream/master'