v0.14.0a5 - parser improvements

What's new

Parser improvements (#384)

• libvcs.parse.git
  • GitBaseURL - Parse git URLs, git(1) compatible
    • is_valid()
    • to_url() - export git clone-compatible URL
  • GitPipURL - Pip URLs, is_valid(), to_url()
• GitURL - Compatibility focused, is_valid() to_url()

Automated

• Parser: Improvements, tests by @tony in #384

Full Changelog: v0.14.0a4...v0.14.0a5