add bad color
add beat effect
implement ResetCombo
fix combo
make new effect
Merge pull request #1 from tagia0212/feature-light

Feature light
merge
Merge pull request #2 from tagia0212/feature-light

Feature light
Merge pull request #3 from tagia0212/develop

Merge pull request #2 from tagia0212/feature-light
Merge branch 'master' of https://github.com/tagia0212/EverBeats
Merge pull request #8 from tagia0212/master

fix combo