Asterisk source install needs uuid-dev since 11.5
Append /releases to the download URL to pick-up all available asterisk versions
Save source tarball to, and build from, chef cache directory
Verify checksum on source tarball
Add optional asterisk.source.url attribute to specify an alternate tarball location
Make samples installation optional
Add libcurl dependency
Expose config attributes for package repository
Merge pull request #2 from usertesting/package-flexibility

Package flexibility
Add missing checksum attr
Merge pull request #3 from usertesting/source-flexibility

Source flexibility