Merge pull request #789 from rapzo/dev

Docblock fix.
Add logging ability to Mocker for later assertions.
Update pass by reference logic.

Most methods cannot be passed by reference, however __get should mirror it's parent.
Add MockerChain to make assertions easier and extendible.
Merge pull request #788 from BlaineSch/feature/mockFeatures

Feature/mock features
Port assertion methods from li3_unit to core.
Merge pull request #790 from BlaineSch/feature/unitAssertPort

Port assertion methods from li3_unit to core.
Fix for couchdb update when rev is missing.
Added support to the PostgreSql adapter for getting and setting the time zone for the connection.
Merge pull request #792 from nealerickson/postgres-timezone

Added support for time zone config setting for PostgreSql adapter.
Make view step filter pass renderer & template in param instead of use
Merge pull request #796 from brandonwestcott/view_step_filter

Make view step filter pass renderer & template in param instead of use
Add GLOB_BRACE option for better pattern searches.
Renderer options (close #642).
Merge pull request #795 from jails/feature/renderer-options

Renderer options (close #642).
Merge pull request #798 from BlaineSch/feature/librariesGlob

Add GLOB_BRACE option for better pattern searches.
Update travis to check quality of modified files.
Merge pull request #803 from BlaineSch/feature/qualityChecking

Update travis to check quality of modified files.
Update build file to be on a single line.
Merge pull request #805 from BlaineSch/bug/travisBuildFile

Update build file to be on a single line.