updated git ignore
Merge branch 'release/20130612'

Conflicts:
	.gitignore
Merge branch 'develop'
refactored how lambda expressions are evaluated to find property name
SC:fix to GetModel pipleline task to use the rendering datasource
SC: fix to null parameters being passed to MakeEditable
Merge branch 'develop' of github.com:mikeedwards83/Glass.Mapper into develop
SC: improved error messages for field mapping
SC: fix to MVC GetModel to stop exception being thrown by GetType method
Merge branch 'release/20130620'
update Glass.Mapper.Sc version dependency
Setup of Sitecore to allow unit testing of an item
Converted SitecoreFieldLongMapper
moved SitecoreFieldFloatMapperFixture
Mode SitecoreFieldDateTimeMapperFixture
moved SitecoreFieldBooleanMapperFixture
moved SitecoreFieldDecimalMapperFixture
moved SitecoreFieldDoubleMapperFixture
moved SitecoreFieldEnumMapperFixture
moved SitecoreFieldGuidMapperFixture