Update 47

Added a test option for a new view on the battle screen (f7) Added music and some sounds to the main menu Added sound settings to the main menu Added slow dimming after starting a game Added re-appearing of battle control help in the second mission Added a transparent dark layer over the mech and modules when opening the repair menu Added a symmetry line to the paint menu Added description of the painting menu and programs to the manual Fixed issue with sending mechs to engineering when playing in a window and moving the mouse out of the window Fixed display of binds in the tutorial Changed the order in which tutorial windows appear Fixed incorrect display of text on the battlefield Fixed a crash when loading the game with some random seed values Fixed resource movement on the battlefield while paused Fixed moving particles while paused Fixed AI behavior when retreating Fixed AI behavior when evading Improved AI behavior when choosing a shooting location while waiting for further orders Minor optimization of mechs stats formulas Minor optimization of light rendering in battle Reduced the production time of laser weapons Fixed an issue with a program for no-reload firing yellow-type guns

I hope old saves are working. If not, use the oneversionback branch.