* Changed version to 0.5.0-beta
* Added new badges in README.rst
Removed license badge
Fixed travis-ci
Add credentials for user and group objects (jasminApi) for authorization, default values, filters and quotas:
* Implementation
* Testing
Added tests from jasmin.routing.jasminApi
Added implementations for:

* Send authorizations through HTTP API
* Send value filters through HTTP API
* Send defaults through HTTP API
* Added early_decrement_balance_percent for MtMessagingCredential
* Removed balance from MoMessagingCredential: receiving an SMS is not billable
Added a new website for the project: jasminsms.com
* Implemented rating in MTRoutes
* Rated routes management through jCli
* Update documentation
Fixed priority in ja-http:

* Possible values are 0, 1, 2 or 3, default to 0
* Fixed a bug in server.py, priority is casted to int
Replaced RoutingTables.getConnectorFor() by RoutingTables.getRouteFor() for billing purposes since rating information is in route scope and in connector scope
* Implemented user charging in HTTP Server /send api
Covered tests for:

* HTTP API / Authorizations
* HTTP API / Filters
* HTTP API / Default values
* HTTP API / Quotas (still not charging for submit_sm_resp)
* Fixed failing tests
* Removed MoMessagingCredentials (no creds to be applied on MO traffic)
* Removed creds from Group, creds are applied directly on Users for the sake of simplicity
Fixed load/persist tests
Implemented early and late charging
* Completed implementation for user charging
* Fixed bugs
* Changed 'send' authorization to 'http_send'
* Implemented charging for long content messages
* Added automatic persistence whenever user quotas are updated