Improve terminal reacting operator '~>!' to use as less precedence of '~>'.
Improve terminal reacting operator '~>!' to use as less precedence of '~>'.

morizotter/ReactKit,morizotter/ReactKit,wantedly/ReactKit,slxl/ReactKit,ReactKit/ReactKit,ReactKit/ReactKit,morizotter/ReactKit,wantedly/ReactKit,wantedly/ReactKit,slxl/ReactKit