[githubCrunhcer] github repositories containing the dot character will fail to process

[matanox]

The current code justifiably uses . as a delimiter when naming the clone artifact, thus processing will fail for repository names that include a .. Luckily not too many of those in the world of scala projects, but this may be a pain for javascript projects.

Probably need to escape the . if we wish to use it for delimitation of the artifact name, and arguably there's not a lot of other options for which convenient character to use for delimiting the artifact name or path...