Strict compliance with EE 1.14.01 and CE 1.9.0.1

#179: Enabling group annotation on data provider

fixes #204 getModelInstance() object to string

Add `replace` statement to composer.json

Load shared class fixtures before methods

Fixture array merge

Fix strict notice

test case for config values from multiple files - expected behaviour would be that the most specific one prevails

test case for array_merged config values -> creates array -> Exception "Warning: It is not yet possible to assign complex types to properties"

FIXES Exception : Strict Notice: Declaration of EcomDev_PHPUnit_Constraint_Layout_Block_Property::getActualValue() should be compatible with EcomDev_PHPUnit_Constraint_Layout_Abstract::getActualValue($other = NULL)  in lib/EcomDev/PHPUnit/Constraint/Layout/Block/Property.php on line 80

Add replace statement as described here https://github.com/magento-hackathon/magento-composer-installer#change-the-vendorname-of-your-module

don't complain about raw headers that are not name: value

Helper can not be mocked

Fixes for foreign key checks, arbitrary tables and disabled indexers