v0.7: Export improvements and platform bugfixes

• #30: Fix path formatting, thanks @roel0
• #34, #35: Improvements to data exporting, thanks @rpolitex
• #36: Alternate Logic path on Windows, thanks @hexfet
• #39: Fix spawning of Logic on Linux, thanks @johnthagen

Version bump for bugfixes: 0.5.2

• #27 From @vegarwe: Fix display_base for export_data2
• #28 From @Tris-ares: Handle unexpected responses to get_connected_devices

Thanks all!

Version bump for fix from @Tris-ares

• Handle TRUE response from GET_CONNECTED_DEVICES

Version bump for API addition from @ohhorob

• Add support for returning analyzer data to this library by passing data_response=True to export_analyzer

Minor bugfixes

Version bump for fixes from @xerox1101

 - Check `list` types more robustly internally
 - Return static channel list for old Saleae devices instead of failing

Add export_data2 API

Saleae deprecated export_data and added an export_data2 API. Update to match.

Thanks to Kevin Valk for the implementation.

Workaround Logic8 bug in get_active_channels

Micro point release to pull in fix from #19.