ZfcUser 3.x support

Update doctrine/doctrine-orm-module dependency to ^1.0

v1.0.1

Total issues resolved: **1**

- [76: Update ZfcUser to use stable release](#76)

Total issues resolved: **1**

- [67: Added sample Installation Instructions for the module](#67)

Total issues resolved: **1**

- [69: Fix for "zfcuser_doctrine_em was requested but no service could be found...](#69)

Removed unnecessary deps on zfc-base and zendframework.

Updated composer.json dependencies.

* ZF 2.1.*
* ZfcBase 0.*
* ZfcUser 0.*

Updating composer for Zfc 0.0.1 tags.