GH3 Improvements

This is place that'll contain all GH3 improvements.

• Much better, magnesium body
• Weather sealed
• More and better placed controls
• OLED EVF (with much higher contrast and improved color space)
• OLED capacitive touch screen (compared to lower res resistive touch LCDs)

• 1080p50 (for PAL) and 1080p60 (for NTSC) modes
• Ability to shoot in three different containers (AVCHD, MO4 and MOV)
• High bitrate interframe mode
• High bitrate intraframe mode (unfortunately it don't work for 1080p50/1080p60)

• Panorama mode
• Bulb mode seems to be unlimited