Remove self_test dependency
Fix compiler error
Improve error handling in raw_usb_cam_node

Print an error message and retry, instead of exiting the process
Allow changing camera device path while cam node is running
Add changelog for initial release
0.0.1
Use PkgConfig to find avcodec and swscale
Merge pull request #1 from cottsay/master

Use PkgConfig to find avcodec and swscale
Update change log
0.0.2
Include source for pymavlink

This is necessary since rospilot can't have pip dependencies when it's
released
Change log for 0.0.3
0.0.3
Fix setup.py to export all pymavlink packages
Update changelog
0.0.4
Make gitignore less aggressive
Add missing files
Update changelog
0.0.5