* CMake: Added plugin targets. * CMake: Added options BUILD_* to build the converters and individual plugins. (default=OFF) * CMake: Added option WITH_CPACK for package creation. (default=ON) git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@14918 54d463be-8e91-2dee-dedb-b68131a5f0ec