add verify_ssl to client init [closes #196]
Merge pull request #195 from rweichler/develop

add optional use_range_header to webclient's get_stream_audio
tweak get_stream_audio docs/styling
enforce id params in more places [closes #192]
improve OAuth flow docs [closes #190]
fix client docstring regression
added test for get_stream_audio's use_range_header, also checks actual content of audio