Server: With -daemon, disable standard output

The server is headed towards being a background process; for now,
the -daemon option is used when the server is started in background
mode.
Host: Compress old log output files

To prevent running out of disk space, compress old log files in the
runtime directories.
Input: Changed "input-sharp-lateprocessing" to 0 by default

View angle turning using the keyboard feels better with late processing
disabled. For now it is better to compromise on the controls feel
-- between vanilla 35 Hz and modern low-latency -- because we don't have
separate input modes and the requirements for these are conflicting.
Server|Fixed: Crash due to calling a client-only API function
Fixed|Client: Paused infine cannot be unpaused by key events

The FinaleInterpreter_Skip() function was not being called in the
__CLIENT__ build.
Fixed|qmake|Mac OS X: Removed an unsupported option when using an old compiler
Fixed|qmake|Mac OS X: Removed another incompatible option

It would be nice to have a way to determine the compiler (gcc/clang)
version...
Host: Servers' standard output not needed
Merge branch 'master' of ssh://github.com/skyjake/Doomsday-Engine
Merge branch 'separate-server'
Audio: Incremented maximum number of sound channels to 256 (from 64)

This affects the maximum number of channels that Doomsday internally
uses to track playing sounds. Individual sound plugins may actually
support a larger number of simultaneous sounds (e.g., FMOD has
virtually unlimited number of simultaneous sounds).

The default remains at 16 (if -sfxchan not used).
Cleanup