Merge pull request #2 from jeremyrsellars/master

Select a specific computer adversary
added a seedable random number generator
Shouldnt store the number generators dummy.
Name "flag" displayed below avatar
Default bot includes name. Optional name on join.
Emit name on join
added theme
Merge pull request #3 from jeremyrsellars/name_flag

Display Name banner/"flag" below tank
Emit bot name and id. Emit bot joined to others in game.
Merge branches 'name_flag' and 'master'