Merge pull request #171 from artyfarty/master

Improved error handling
Merge pull request #172 from artyfarty/master

Fix for error handling
This fixes #165. Re-create the connector before each test so more than one test can be run in sequence
Merge pull request #173 from joewoodhouse/master

Fix Yii1 running multiple tests
Symfony HttpKernel Client api change.
Change spelling in documentation from analisys to analysis
Typo AbtractController --> AbstractController
Merge pull request #179 from vonj/master

Fix spelling etc in documentation
Merge pull request #177 from jamesmoey/fix_174

Fix for Issue #174 REST and Symfony2 modules
docs updated
merged
example configs added to modules
:
docs for modules updated
docs builder updated
set default url for Zombies as host + port