A few months worth of bug fixes and changes

Merge pull request #333 from WesGilster/master

GUI changes and bug fixes

Functionality and bug fixes

The new Photonic3d client has much more customizable features and command line parameters
Tons of fixes in Photonic3d client
Added help for each of the calculators and gcode templates
Made several jar upgrades
Added dual Raspberry Pi display functionality
Don't show hidden wifi networks
Added GPIOInk detector for testing purposes
Tons of bug fixes

Bug fix release

Fixed can't perform cleanup on zips periodically
Fixed NPE on no serial port found
Stopped throwing feature not supported on blank gcode line
Renamed DLP to "Light Source"
Added experimental JMonkey framework
Removed USB insert logging
Added Zip cleanup logging

Fixes for Zip of images printing with scripting features

Merge pull request #280 from WesGilster/master

Further fixes for Zip of images printing with scripting features

Fix for printing without customizers

Printing with advanced customizers like a duplication grid and drain hole placement
Ability to dynamically change the AffineTransform while a print is in progress

Fix ZipImageFileProcessor

Merge PR #272 to fix Issue #271, which resulted in zip of slice images to always fail on print.

Fixed X/Y aspect ratio problem with STL slicing

Merge pull request #270 from WesGilster/master

Fixed slicer X/Y aspect ratio bugs related to X/Y pixel density

Attempt to fix async blocking call

Merge pull request #269 from WesGilster/master

Attempt to fix BLOCKING call

Blocking error on build. Will fix this soon...

Merge pull request #267 from WesGilster/master

Broke CWS printing without transforms

Prior build failed due to periodic blocking failure

Merge pull request #267 from WesGilster/master

Broke CWS printing without transforms