Add "debug" run option that runs the twistd process without spawning so that a debugger can run the main caldavd script and remain "attached" to the actual server process.
Add "debug" run option that runs the twistd process without spawning so that a debugger can run the main caldavd
script and remain "attached" to the actual server process.

git-svn-id: 0c33e958600270102f91bf5868e396345dde476c@684 e27351fd-9f3e-4f54-a53b-843176b1656c

red-hood/calendarserver,red-hood/calendarserver,red-hood/calendarserver,red-hood/calendarserver,red-hood/calendarserver,red-hood/calendarserver