(GruntRelease) Copy files using shell so it retains permissions
(GruntRelease) Follow links when copying to release, remove .rej and .orig files
don't return pad text in revisions feed
move column list out of the dao and into api
fix code style issues
fix documentation of opts parameter
add check for non-existence of etherpadHtml in revision feed test

also fix missing quotes
Merge pull request #554 from stuartf/padText

Do not return etherpadHtml in content revisions feed
Merge pull request #595 from mrvisser/grunt-release-retain-permissions

(GruntRelease) Copy files using shell so it retains permissions
Fixing path splitting so it works on Windows as well
Improving documentation
Using path.sep for splitting
Merge pull request #602 from nicolaasmatthijs/issue-3119-windows-widget-manifests

Fixing path splitting so it works on Windows as well