adding cloud server domain
just some cleanup of the upload_file client
adding a file chunks test client
adding a 'remove_sample' method to the data store
adding a combine_samples method for partial streaming uploads; also added API for remove_sample
finish the upload file chuncks test
support chunked file upload
fix logic error in combine samples
changing chunk size to 10MB
fix a bug in config.ini
extra kewl file upload progress meter
Merge pull request #270 from SuperCowPowers/partial_uploads

Partial uploads