added hdf5 backend to the dumpdb function. And prepared the implementation of loaddb
implemented the loaddb backend
Adjusted Timestamp to be a valid python identifier it is now
updatet docstring
added test for dumpdb hdf backend
little cleanup
make hdf5 default in dumpdb/loaddb
cleaner loaddb
version bump
Merge branch 'master' into hdf_backend
io cleanup
read_brainwaref32 warning
Merge branch 'master' into hdf_backend
readme update
io cleanup fix
Merge branch 'master' into hdf_backend
remove shelve support from dumpdb
test for map(dict of lists) + simpler implementation
missing os import
Merge branch 'master' into hdf_backend