Merge pull request #3 from kevholditch/master

Added implementation and tests for ApplicationPoolConfigurer.  Added imp...
Merge pull request #4 from kevholditch/master

Standardised interface on fluent api ie Use not Using, OnPhysicalPath no...
Changed factory finder to look for the assemblyfile in the same folder as fluent installer. This means you only have to load the module and the rest is relative.
Updated deployment file so that hardcoded paths are not required
Removed test assemblies from source control
Removed test assemblies
Added default value for command parameters and  tests in installer context that make sure the command is valid.