make filemanager hooks and default them to filesystem
redo files!
filemanager fixes
show correct name for file data link
add filemanager patch
file deduplication
schema changes for file manager hooks
fixes for new model
fix rename_doc for DocType
add File Data columns to list view
check duplicate assignment using content_hash
fix file_manager hooks patch
change patch order of rename profile to user
rename field only if it exists in profile to user patch
add filemanager tests
Merge pull request #482 from pdvyas/filemanager-hooks-new

hooked filemanager!