Bump version to 0.2.0.
Bump version to 0.2.0.

entrecode/passport-google-oauth,klousiaj/passport-google-oauth,tadwhitaker/passport-google-oauth,andrerpena/passport-google-oauth,4barz/passport-pinterest-oauth,ksambhav/passport-google-oauth,shivani258/passport-google-oauth,juansgaitan/passport-google-oauth,Burste/passport-google-oauth2,rupanjanbaidya/passport-google-oauth,MrChristofferson/passport-google-oauth,jaredhanson/passport-google-oauth