[Pixelmon] Fix for not starting on first download

[Towelie]

If you are downloading the SFT Pixelmon modpack for the first time, it will not start due to an issue with Mojang.
To fix that, follow these simple instructions:

#1 Download and extract this to your desktop: http://puu.sh/bVbj9/2582edab6d.zip
#2 Double-click on run.sh

Done! You can now play!

NOTE: This fix does not work for Mac. If you use a mac, go to the .technic folder then to "cache" and "com" and extract the contents of this archive there. -> http://puu.sh/bVbnh/90f4cfa58f.zip