Revert "WIP-29 Upgraded datagrid for 4.2"

This reverts commit 7ddb655a0fc7184cc248fac7f1d7ba6cdabbbfc1.
Merge branch 'master' into alfresco-4.2.0

Conflicts:
	fme-alfresco-extdl-share/src/main/resources/alfresco/web-extension/site-webscripts/org/alfresco/components/data-lists/datagrid.get.html.ftl