v0.14.17 - Performance Adjustments

v0.14.17 is now live. Minor amendments to today's larger update - this one adds some more sound effects, fixes certain weapons that weren't damaging bosses correctly, and changes the way the background/starfield is rendered to substantially reduce the number of canvas calls and improve performance. 

This will likely be the last v0.14 subrelease as we move on to completing the missing sections of the station building loop in version 0.15!