Update setup.py
fixed requirements (requires did not work somehow)
fixed error handling
updated documentation and installation to inform about changes needed in gae project for gApi to work
updated setup to get version from gap package (fixes #9)
removed version loading from __init__ (caused problems when installing)
new template for test's local_keys.py
Merge pull request #7 from terramexx/master

New services for Directory API and Bigquery API, extensions in drive service, new exceptions, small fixes
convert_key required raw input only if stdin and stdout is interactive
console