Removing executable bit on the files
Merge pull request #169 from silasb/fix-execute-bit-on-files

Removing executable bit on the files
Update eeprom.c

Function eeprom_put_char's parameters did not align with the .h file.
Update gcode.c

home_select defined out of scope. Moved it outside the switch 
so the rest of the switch can see it properly. 
Update eeprom.c

Changed back
Update eeprom.h

Fixed the function signature.
Update gcode.c

Removed the home_select variable.
Merge pull request #200 from Protoneer/master

Fixed small bug.
Update nuts_bolts.c

Removed __floatunsisf and used normal casting on line 81. 
This makes it compatible with the Arduino IDE.
Update planner.c

Removed inline from all functions. 

If this is really needed is there another way that we can get 
around using it? (The Arduino IDE does not recognize it) 
G-code updates for G10 L2 and L20

- Updated g-codes G10 L2 and G10 L20 to the new descriptions on
linuxcnc.org
Update README.md
Increased g-code parser line buffer. Added line overflow feedback.

- Increased g-code parser line buffer from 50 to 70 characters. Should
fix most all issues with long arc statements, provided that they are 8
digits(float) long only.

- Added a line buffer overflow feedback error to let the user know when
it encounters this problem. Resets the line whenever this occurs.
(Thanks @BHSPitMonkey!)
Updated readme
fix command line parameter for avr-size
Make serial work with most chips by default
Added pin mapping list to docs, useful for porting
Refactor config.h to allow defaults for chips/boards with different pin mappings
Merge pull request #229 from 0xPIT/patch-1

fix command line parameter for avr-size
Merge pull request #260 from elmom/master

Thanks for the contribution! Looks good. Will update some of the semantics shortly, but the idea is solid.