Optimization / Bug Fixes

- optimized screen transitions
- fixed abc order
- fixed list emulators first
- Popup menu transitions now internalized
- Default theme now with smaller icons (250x250)
- Scraper fixed (would display previous question a second time before
countdown began)
Update scrape_script.py

remove time.sleep(1) to fix duplicate message bug
added FRONTEND type

FRONTEND type added to:
SCUMMVM, PCSX, COMMODORE 64
Altered Playstation 1 Command

Changed psx command. The pcsx emulator creates the .pcsx and bios folders based on current working directory. The change allows for us to keep those folders contained in the pcsx_rearmed folder
style fixes

- added controller config to popup menu
- added max text width to themes
Update romlistscene.py
updated comments in theme - documented
Scraper update

- arcade roms not found in dat file will still show in list.
merging
config
Merge pull request #49 from ssilverm/mholgatem-master

Mholgatem master