Maintenance Release v2019.7

[v2019.7]

• Refactored Automounter into separate modules
• Separated mode management from Goniometer
• Port to new ImageIO interface based on OpenCV
• Camera zoom slave with gain control now works for REDISCamera. Gain is calculated from the zoom position dynamically.
• Numerous Bug fixes

Initial Public Release

v2018.10

Make submodules point to github