Release v1.2 RC3

Changelist:

• added official support for 3.0.0 and 3.1.0 with sound support
• added official support for 4.0.0 and 4.1.0 with sound support
• added official support for 5.5.x firmwares
• one click link launch (no need to run the link twice or execute the exploit prior to launch)
• removed requirement of loadiine kernel memory mapping (any mapping is accepted as long as kernel_write is available)
• fixed receive from wiiload and other application that send the elf header one byte at a time
• improved OS driver exploit integrated
• skip ELF files starting with '.' and '_'
• added version string to main view
• allow MP3 and WAV background musics (file has to be located at and called "homebrew_launcher/resources/bgMusic.ogg" for now even if its not an OGG file)
• merged new gx2sploit and replaced the OSDriver exploit for firmwares 5.3.2 and higher