Updated project to typescript 0.9.5

* Modified all overloaded sets for Color objects. Had to remove typing
  in order to get it to compile due to type mismatching
* Updated hex.replace to use typescript defined overload
* Updated local Microsoft.Typescript.targets to match new version
Merge pull request #121 from Buildstarted/0.9.5-typescript

Updated project to typescript 0.9.5