removeCustomItemsFromPageLayouts in undeploy.xml

needs to support summaryLayoutItems and multilineLayoutFields
Merge pull request #6 from koenwesselman/master

Fixed errors in undeploy.xml surrounding Feed-Item-Feed Layout.layout and the removal of Rhino in Java 8 (backward compatible)
Merge pull request #7 from koenwesselman/master

Added support for workflows
Merge pull request #4 from gokuro/patch-1

removeCustomItemsFromPageLayouts in undeploy.xml
Merge pull request #1 from financialforcedev/master

Pull back patch