Release 0.3.0

[oubiwann]

The overall goal of this release is to improve the user experience of friend-oauth2. In particular, the focus will be on:

• The examples, providing a recommendation for fully backwards-compatible boilerplate reduction.
• With that done, an effort will be made to bring generalized common services under the friend-oauth2.service namespace, for the convenience of users.

Features:

• Recommend a best practice for configuring workflows - Recommend a best practice for configuring workflows #49
• Provide helper namespaces for contributed workflows - Provide helper namespaces for contributed workflows #50
• Add new set of examples that use the new service namespace - Add new set of examples that use the new service namespace #67
• Provide means of testing supported services - Provide means of testing supported services #68
• Improve Code Documentation - Improve Code Documentation #60