updated submodule
Merge pull request #5 from paczian/master

updated submodule
fixed attributes cacheing problem
fixed upload chunking problem
fixed duplicate filter entry problem
Merge pull request #6 from paczian/master

fixed shockbrowser bugs
added convenience function to ACL view
added splash page template
Merge pull request #7 from paczian/master

splash template & minor shockbrowse fix
fixed auth
formatted size field
Merge pull request #8 from paczian/master

dockerimages update