FACES-1510 icefaces3-documents-portlet refactor partially done
FACES-1510 partially done part 2: DLFolder changed to Folder and more bug fixes
FACES-1510 fixed file/folder cleanup, dead permissions code, and cancel button for file upload
Work in progress, but it compiles and runs. code that makes it throw exceptions is commented out and it still needs to be able to delete folders
LiferayFileEntryHack.java and LiferayFolderHack.java