Add option not to use zip compression
Don't send empty header if don't using zip compression
fix gzip header parsing in getContents
Merge pull request #14 from h0vhannes/master

fix gzip header parsing in getContents
Merge pull request #13 from yarroslav/master

Add option not to use zip compression
Update composer config
Add empty file for download testing
Add bad file for download tests
Add hash for bad data file
Add bad version file
Make class more testable
Improve tests and coverage
Clean up after test run
PSR-2 reformat
Scrutinizer cleanup
Scrutinizer cleanup
Scrutinizer cleanup
Set scrutinizer to only look at library code
Update PHPUnit deps
Update Composer config for PHPUnit 4.2
Remove composer dependency on selenium since it is not available for PHPUnit 4.2, and was not used anyway
Fix OSX test URLs