Added trait for bcrypt and updated pdoAdapter
Created Mong Oauth Adapter and Test
Updated travis file
Added in Verify function and create hash to trait
Merge branch 'mongo/adapter' of https://github.com/manchuck/zf-oauth2 into mongo/adapter

Conflicts:
	src/ZF/OAuth2/Adapter/PdoAdapter.php
Merge pull request #20 from manchuck/mongo/adapter

Mongo/adapter
[#20] Better version comparison

- First, make sure that MongoClient exists; older versions of the Mongo
  extension did not define this class.
- Second, typically you use the constant on the left, and the value you
  wish to compare against on the right with version_compare -- so it
  should read "if the current version is < 1.4.1".
[#20] CS fixes
Merge branch 'feature/20'

Close #20
update copyright year to 2014
Merge pull request #24 from samsonasik/copyright2014

update copyright year to 2014
Merge branch 'hotfix/24'

Close #24
Change minimimum required PHP version to 5.3.23

- Remove [] array notation
- Remove trait usage
Allowed to set access_lifetime in module configuration file
Update ZF2 requirement

- Can now be simply "~2.3"
Merge pull request #28 from jguittard/master

Allowed to set access_lifetime in module configuration file
Refactor: Splitting up the factory for AuthController into separate factories for AuthController and OAuth2Server
Merge pull request #30 from malteriesch/mriesch-extract-oauth2server-into-factory

Refactor: Splitting up the factory for AuthController into separate fact...
Formatting changes

- Mainly readability changes
- Also changed 'Configuration' to 'Config' when fetching service
Update factories and tests to refer to Config service

- instead of Configuration. Most applications assume 'Config'.