v0.7.2

Able to set workspace coordinates for specific axis quickly by clicking on location indicator
Re-designed progress indicator
Able to use variables in tool change code
Ability to enable or disable start/stop g-code blocks without clearing code
Updates to included firmware image and Longmill default EEPROM settings in firmware tool
Homing improvements - functions will appear if $22 toggled on, home button clickable if alarmed
Rapid position buttons updated to use new firmware settings
Individual axis Go To buttons now use safe height if set in preferences
Better support of physical hold/unhold buttons on Longboard controller
Tweaks to Z jogging to make button more responsive and not continuous jog as easily as well as move slower in Z direction
Safe height movements will no longer descend and will now use machines coordinates if homing enabled
Fixed hard limit alarms to allow easier resuming of workflow
Fixed surfacing Z movement at end of program
Joystick jogging should now send jog cancel at direction control release
Fixed last line run to reset on job completion