Fix to get the docs on the wiki (for creating IDEA files) working again.
Fix to get the docs on the wiki (for running the Ant build.xml) working again.
Merge pull request #24 from andrewharmellaw/JENKINS-16367

build.gradle and build.xml fixes (was in a previous Pull Request - #16 - but I screwed things up)
Adding batchFile step and test
Merge pull request #25 from olimoth/master

Added a batchFile step for Windows-based jobs
Adding support for copy artifacts build step
Add alternative ways of calling p4 and extendedEmail, with less args
Found problem with the name upstream