Added put_file
Changed post_file to put_file
Changed post_file to put_file
Changed return values of put, get, and delete file to be the response from the Weed-FS server.  Added method in WeedMaster to return a WeedVolume for a given file identifier.
removed executable flag from regular files; fixed README to look nicer on github; move version to separate file to safely import it from setup.py
Removed unnecessary files
Fixed tests
Split weed.py into two master.py and volume.py
moved wiki pages from code to github wiki
Fixed import in tests
prints was replaced with logging; use urljoin instead of recreate urls from scratch; improved pythonic style
Merge pull request #1 from frol/master

improve to be more stable and readable.