Implemented rr_config web request for zpl's latest web interface
Implemented 7-factor auto calibration for delta printers
Fix bug with fileinfo calls corrupting memory
M563 can now be used to delete tools
Improved speed of integer square root function
Fixed bug in GCodeBuffer IsEmpty function (thanks zpl)
Changed tool numbers to start at T0 in all /sys files
Added sample macro files
Improved the macro file bed.g that gets run in response to a G32 command
to do an extra dummy probe at the start, and to do 2 sets of calibration
instead of just one.
Add R parameter to M552 command to allow HTTP port to be configured
When listing SD card files, ignore files with a leading '.' in the
filename (e.g. files that Mac computers add to store metadata)
Merged zpl's changes for binary file uploading and PrintMonitor
Fixed bug with filament-based print time estimation
Fixed bug that caused feed rate to often not be restored after running
a macro
Print Z probe offsets at end of G32 sequence if Move debug is enabled
Prevent setting of absurdly high hot end temperatures
Added R parameter to G1 to go back to previous location, with optional
offsets
Allow Pronterface and PanelDue M105 requests to execute during file
macros etc.
Added more status information for PanelDue to M105 S2 command
Send replies when prints are paused, resumed or cancelled
Added missing newlines at end of M105 responses
Increased X and Y course homing speeds
Added almost instant pause functonality
Support pause and resume macros
Support nested macros
Support zpl's web interface
Merge in zpl's web interface and network changes
Add R parameter to M105 command for PanelDue
M98 can now run macros from any SD card folder
Fixed G32 so that it really does run macro file bed.g if it exists
Added H parameter to M558 command
Added bed.g file for Mini Kossel with mechanical Z probe
M0 no longer turns motors off
Updated M18 and M84 as per zpl fork
Don't insist that user provides values for all 5 possible extruders in
M906 command
Added Ormerod 2 sys files
Updated web interface files
Bug fix: M92 command would only set extruder steps/mm if either 1 or 5
extruder steps/mm was provided
Bug fix: Z-homing or bed probing when axis compensation was enabled
caused the X and Y origins to shift
We now mark drives as not homed when we disable them
File info code now supports gcode files generated by Simplify3D
Updated SD card files to latest web interface
Added more comments to config.g
Head movement commands that were in the tfree files have been moved to
the tpre files, to work better when G10 nozzle offsets are used
Refactored printing to strings and web server json response handling in
preparation for adding support for LCD display via serial link
Added a timer to record how long block writes to SD card take
