Ignore execuables
Init: Hello world.
Init commit: compile & cleans 1-1
Style compliance
Init: compile & clean 1-2
Fixed bin name bug
Ignores object & executable files
Fixed ignore rule
Deleted ch_1 Makefile
Makefile for both 1-2.c & alert_1.c
Plays with various ways of getting bell to repeat
Renamed from x-y convention to x.y