Replaced all warning stripes effects with the ones from my previous PR

- Made transparent versions of the effects we can see here
https://cloud.githubusercontent.com/assets/5224390/5062261/ea0ce37c-6db9-11e4-87af-f91a1239ece2.png
to replace the old ones
- Corrected tgstation.dmm accordingly (I used new names)
- Updated the tile painter accordingly

Metastation and Efficiency are unaffected by this change. They have both been ported from TG which uses special turfs instead of effects.
Next step is to replace every single one of those with a normal floor + the corresponding effect and then get rid of the thousand special snowflake floors.