Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross <cross@gajendra.net>

R=rsc http://codereview.appspot.com/6744056

In the current code, the srv file is removed just after the main thread exits, while the srv thread is still running, which is not the expected behavior. We moved the srv creation just before the procrfork, in order that the srv file will not be removed until the srv thread exits. R=rsc http://codereview.appspot.com/6397047

R=rsc http://codereview.appspot.com/5970072

R=rsc CC=plan9port.codebot http://codereview.appspot.com/4595049

thanks to Erik Quanstrom R=rsc http://codereview.appspot.com/3469042

http://codereview.appspot.com/96159