Add utility lib for converting integers to string
Correct compile error in int_to_string
Use correct display functions to update menus in color mesurement boot program
Also: Convert tab-indent to space-indent
Update the use of display functionality to use newest  version of libraries.
add clean build script
Merge branch 'master' of github.com:Vandborg/SW505E14-Software
Remove unused lib includes from main.c
Remove out of bounds spaces from distance_meassurement
Merge branch 'master' of github.com:Vandborg/SW505E14-Software
Merge branch 'master' into Subprogram_reset_fork