Merge pull request #42 from northshorenetworks/master

Add platform detection for openbsd & freebsd compatibility
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
move utils to their own file
resolve merge conflict
remove old file
Merge pull request #1 from crcn/master

Pull in crcn/nexe master changes