little bit of cleanup/formatting in routes
remove inlined styles
move Midi object creation to service
fix-perms doesn't need to be in repo
add missing path.training key/value
replace db with text file; storage needs didn't necessitate a database
reorganize data and training files
extend range of note pitches
transpose training sample F to C
add additional training samples
allow extended input range
add missing note graphics
remove unused Template
JS lint clean up
variable rename and condition tweak in Melody::train