Added support for running Candle from the WiX toolset.
Added tests for all architectures.
Obvious bug is obvious.
Updated README with information about implemented functionality.
Fixed typo in README.
Added NuGet push support.
Increased version to 0.1.15.
Updated release notes in nuspecs.
Added nuspec metadata manipulation support to NuGet package creation.
Minor code cleanup.
Added documentation link.
Merged upstream.
Added xmldoc to public classes, methods and properties.
Implemented the LightRunner to run light.exe.
Merge pull request #63 from vktr/feature/wix-support

Added WiX support.
Increased version number to 0.1.16.
Added release notes to NuGet packages.
Script alias generator now adds namespaces automagically.
Fix for IEnumerable and multiple iterations.
Refactored tools in Cake.Common.