This does remove the net* commands from the
Unix version that may return at a later date
with OSX and Windows support.
This commit also makes numerious other changes
such as code cleanup, reformatting, etc.
Closes#829
- Store openssl flags in own vars
- Share some common flags for plugins
- Fix building plugins on win32
- Store all glib flags in one var
- Don't link against every lib for each plugin
- Don't hardcode ldflags for sysinfo
