Version bump to 0.2.1.
Version bump to 0.2.1.

mshafir/ivy-codemirror,IvyApp/ivy-codemirror,mshafir/ivy-codemirror,mshafir/ivy-codemirror,IvyApp/ivy-codemirror,HeroicEric/ivy-codemirror,HeroicEric/ivy-codemirror,HeroicEric/ivy-codemirror