Remove parsing of "--debug-level" in get_args(), it is already parsed in parse_config()
Make "-d" commandline option the short version for "--detach" only. Before it was also used as a short version for "--debug-level"
- gkrellmd: redo argv parsing, the old one could have read one item too far
- gkrellmd win32: search plugins in installation directory
- gkrellmd win32: print helpful messages on service install/uninstall
- gkrellmd win32: added install target for gkrellmd.conf
- request admin-rights for gkrellmd on win32 (done via manifest file)
- fix make dependencies on sysdeps folder
- new function gkrellmd_exit() to exit gkrellmd properly, gkrellm_sys_main_cleanup() was never called on exit
- make gkrellmd a console application on win32 (first step towards making it an nt-service)