Adding support for copy artifacts build step
Add alternative ways of calling p4 and extendedEmail, with less args
Found problem with the name upstream
Fixing small docs changes
Merge pull request #27 from quidryan/master

Adding Copy Artifacts
Bumping version after 1.12 release
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  Bumping version after 1.12 release
  Fixing small docs changes
  Found problem with the name upstream
  Add alternative ways of calling p4 and extendedEmail, with less args
  Adding support for copy artifacts build step