Merge pull request #13 from jeffkynaston/bug_fix

Bug fix
winOrLose function
Merge pull request #14 from jeffkynaston/styling

winOrLose function
working state of multiple invaders
Merge branch 'master' into bug_fix
add dbc logo as player
add hr logo as invader
Merge pull request #15 from jeffkynaston/styling

Styling
adds multiple invaders
Merge branch 'master' into bug_fix