Update notes for v1.0

Version 1.0 is here! Thanks to everyone for the feedback during the Early Access period. Patch Notes V1.0 [list] [*] Added Speedrun Mode and Speedrun leaderboard, unlocked upon completion. [*] Added 2 new achievements: Air Time and Ballistic. [*] Reduced price/value of energy modules from 1000 to 500. [*] Various optimizations to enemy mechanics. [*] Various optimizations to ladder placement mechanic. [*] Various minor tweaks and fixes. [/list]