Fix Bter random ticker volume amounts.
Merge pull request #500 from jamespedwards42/develop

Fix Bter random ticker volume amounts.
excluing java-websockets because it's clashing with an embedded version in the pusher jar.
Implement BTCChina.getOrder.
Merge branch 'develop' of github.com:timmolter/XChange into develop
Merge branch 'develop' of github.com:sutra/XChange into develop
Add license header.