Case for Raspberry Pi with Adafruit LCD display

Based on Anoved's revision of Jeremy Blum's nice design, with the following updates:

• Right side finger bevel for easier access to right button (watch Jeremy's Blum's Youtube vid).
• closed a gap for the 2 halves near the 2 circular connectors
• adjusted the HDMI bevels
• tighter fit for the LCD from above (photo below still shows a small gap; the .stl file is 2 mm smaller on the right)
• button opening smaller, now covering the IC and protecting the contrast pot some.