bump cli version to 3.0.5

fix output path in .travis.ci

[build] fix build break due to incorrect dependency by cobra

fix test break due to existing dir

fix test break due to existing dir error which is a change in behavior
introduced in previous commit

bump version to 3.0.1

- bump version
- also set time to check for supported version to 1s

add native support for server code on heroku

- adds native support for running server code on heroku
- also some reorganization around webhook registration

[parse-cli] bump version to 2.2.9

[bump-version] bump version to 2.2.8

[release] bump version to 2.2.7

bump version to 2.2.6