v1.82 Update

This update primarily consists of more art and text corrections/clarifications. Additionally, two of the alternative rules saw some more significant changes:

• Linear Battlefields: The "modified rules" section has been tweaked, primarily concerning how multitarget Weapons work.
• Exemplar Themes: The Theme of "Reason" was renamed to "Justice".

Also, I made a survey. I'd like to hear your opinion about BCG to help me figure out future projects. It should take 5-10 minutes. Thanks! 

Survey Link: https://s.surveyplanet.com/1ho2zn22