fix Modify class DropboxStore, to use new key cache_dir in config dictionary to determine the cache directory
fix amazon & google set timeout
Bugfix class ChunkStoreSyncThread, syntax error when removing a file that is currently being archived by an instance of class ChunkFactory
Bugfix class DropboxStore, to use a shelve with pickle protocol -1, to persist the access token for the next session, because the token can only be serialized by protocol -1
Bugfix class PyFuseBox, the bug was introduced in commit c7621bf2 and caused an error when moving a directroy to a path with the same basename; now an AlreadyExistsError is thrown in case a directory at the destination would be overwritten
Bugfix class TinyDAVClient, the bug causes an error if the quota-available-bytes tag to have a value that cannot be converted to int, which occurred when testing on Debian wheezy with a local apache 2 webdav installation
Bugfix class TinyDAVClient, set a reasonable timeout instead of waiting indefinitely, if the socket connection does not respond
Modify class TinyDAVClient, set meaningfule exception messages, referencing the actual file involved in the errounous operation
Bugfix class WebdavStore, tinyclient cannot be serialized, so copy it for each new process