Many UI changes and customizations.

See changes.txt for more detail
Brought in sync with Daid's latest commits
minor code cleanup

and updated a couple comments.  moved changes to readme.md
Update README.md
Update README.md
quick fixes to some text

and progress bar on cool down now includes bed temp
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Added precompiled binary
update version number in config
Updated binary
Update README.md
Fix for abort command

not enough serial buffers -- changed to more but smaller buffers
and wait time strings
Merge branch 'master' of https://github.com/norpchen/Ultimaker2Marlin
a little clean up to Abort print
update to merge in illumnarti changes
Merged in Illuminarti's fixes to prime
More Material Presets

reset materials option in advanced menu
longer material names
easier to add material presets
Feedback when invalid material found
updated binary
Update README.md