Improved gradle support
Ankush Gupta
Branch: ankushg/holographlibrary:gradle
Branch: danielnadeau/holographlibrary:master
Merged
Merged pull request
Merged in ankushg/holographlibrary/gradle (pull request #15)
Merged in ankushg/holographlibrary/gradle (pull request #15)
allows sample project to be built from gradle, improves .gitignore so that it ignores built gradle projects (useful for projects that use this as a submodule)