argument filname preload now available
quick and durty asking confirmation before exiting without saving
better management of ctrl+c & space bar check at startup
final fix & now it is a usable version so major number incremented to v1 & fix minor updated to 3 as v1.1.3
clorized + example file + help for user when starting program
v0.0.2 from Francois Pussault's little changes