GIT: Added ignore of OS/X DS_Store files and made line endings consistent (from Jordi Guillaumes Pons)
SCP: Added default simulator specific initialization file to be in the current working directory if one isn't found where the simulator binary is located (suggested by Jordi Guillaumes Pons in #101).
Merge branch 'master' of https://github.com/simh/simh

Conflicts:
	.gitignore
	scp.c