fix bug in extruder which was introdcuded by multiextruder edits. F should only be appied when a G0 or G1
Merge pull request #403 from wolfmanjm/upstreamedge

fix bug in extruder which was introdcuded by multiextruder edits. F shou...
update firmware.bin
Workaround driver sending 3 bytes more than packet size by adding 4 bytes to uip buffer size
Discard packets that are too big for uip buffer (UDP broadcasts usually)
Merge pull request #405 from wolfmanjm/upstreamedge

Workaround driver sending 3 bytes more than packet size by adding 4 byte...
update firmware.bin
Add 1 to recieved frame index to get length
Merge pull request #406 from wolfmanjm/upstreamedge

Add 1 to recieved frame index to get length
Initial addition of settings and temperature control to Panel
made some fields private in stepper steppermotor stepticker
Added e steps for panel
fix minor update bug after changing a value
add z homing offset to settings
Enumerate hotends for display in panel temperature settings
refactor the panel to be a singleton saving having to store panel pointer in every screen
lazy load the configure screen
Merge pull request #407 from wolfmanjm/panel/add-settings-and-temp

add settings and temp to panel, refactor panel, minor refactor StepTicker
Remove CHECKSUMMING of console commands to avoid unwanted duplicate hits.
Also moves the tables into FLASH out of RAM.
fix config get command
Merge pull request #408 from wolfmanjm/fix/dont_use_hash_for_simpleshell_commands

Fix/dont use hash for simpleshell commands
update firmware.bin
rename delta arm solutions
Merge pull request #409 from wolfmanjm/fix/rename-delta-arm-solutions

rename delta arm solutions