Switch to HTTP client
Refactoring context connection
Refactoring persistence container client
Refactoring for usage with threaded-application
Refactoring retry functionality on timeout
Merge branch 'threaded-application'
Switch to new version 0.6.0
Refactoring composer dependencies
Merge pull request #9 from wagnert/master

Merge branch 'threaded-application' + refactoring composer dependencies