try to loop until connected
Derp, timeout will always timeout even if we connect
derp, remove unnecessary timeout require
prepend newline to rdebug.rb require
Merge pull request #73 from rys/append-fix

prepend newline to rdebug.rb require
Merge pull request #71 from jphenow/master

Try to connect to debugger for 15 seconds rather than failing
Fix pull request #71 from jphenow/master
Correct subtraction of start and current time otherwise it hangs up and not end after 15 secs of trying.