use relative coordinates for extrusion in priming wizard (another attempt to fix unintentional backwards rotation of extruder during priming)
adapt leveling wizard to modified display area due to new footer
always reset EEPROM to values from firmware configuration after arduino firmware update
add configuration file for RepRap Industrial hardware revision specific configuration parameters
implement a fake reprap class to imitate a working serial arduino connection for development
rearrange some controls from manual control to new 'print' screen (formerly 'queue')
adapt filament loading wizard to modified screen layout due to new footer
adapt filament unloading wizard to modified screen layout due to new footer
adapt priming wizard to modified screen layout due to new footer
change structure of heater temperature hash that gets delivered to Angular App via websocket
new feature: manage individual temperature profiles for chamber/bed preheating. selection of temperature profiles has moved from a wizard in setup tab to new configuration tab for easier access