refactor auto includes

autoinclude logic moved from DashboardContext except CDA calls
fix bug in xcdf context.fullpath, was also preventing autoincludes in
xcdf
PentahoCdfEnvironment: custom repository dir
ViewEngine:missing logs
re-apply RequestParameters change lost in rebase; log auto-includes clear
build.xml: fix failing project.revision

project.revision is set in build.properties, which is included in
common_buildxml; moved common_build import to top