use weakrefs in the registry
move db url parser to utils/misc, better layout for dumpdb tool
add pymongo dep...
support base URL
add dict expand and some tests
iteration of dict utils
add staging directive parser
use new get_version for setup.py
small fixes to staging directive parser and dict utils
change some comments
Merge branch 'devel'
fix version on master
make version detection better
Merge branch 'devel'
uhm, tags... :P
tags..
tags..
add logging to dict merge
merge from master
Merge branch 'devel'