v1.0.0 released!

Final 1.0.0 update!

* Keys!
 - Event that locks your snowball until you find a key!
 - Keys add 2 seconds to timer!
* Lasers!
 - Appear in group of 3, destroying everything in their path
* Advanced mode!
 - Unlocked at 50+ highscore, includes double events, some of the quicker, as well as Double Pick move(Jump mid air)
* Removed Ice Melt and Spirit events
* Other changes
 - Improved spread of snowball
 - Buffed most events
 - Changed highscore display to "HI:"

Note: from this point updates will be more rare