Merge pull request #40 from cbare/master

fix bug in syn.uploadFile
Towards working with evaluations.

Towards working with evaluations 2.

Towards working with evaluations 3.

Towards working with evaluations.

implemented getEvaluationSubmissions as a generator
Adds methods: getUser, removeForEvaluation, etEvaluationSubmissionStatus
Partial refactor of evaluationAPI stuff.
Adds class structure to evaluations.
Adds test for evaluation
Small fixes in evaluation parameters
Merge pull request #41 from larsssono/evaluation_API_implementation

Evaluation api implementation
Small error fixes that were not being tested.
Removal of unused imports
Merge pull request #42 from larsssono/master

Minor cleanup and fixes
Remove usage of tempfile.mkstemp because it was too easy to leave open file handles laying around.
Use binary mode for streaming files to and from the repo.
Patch conversion to and from Unix epoch timestamps.
better handling of file URLs
fixed bug in _uploadToFileHandleService and added tests
invert quotes in test of command line client to appease Windows
started fixing testing code
moved nose tests into tests directory