Check fission CLI & server git commit SHA before test (fission#1200)

Check fission CLI & server git commit SHA before test 
to make sure we test against with the same commit.

Release 1.2.1

Changes for 1.2.0

Changes for release 1.1.0

Fission 1.0.0 release

Release v1.0

Modifying charts for v1.0-rc2

Handle duplicate archive and package specs; handle multifile archives…

… better (fission#1018)

Archives with multiple files should have all files in the inputs.
Also clean up some inconsistent variable naming -- archive name,
archive file path, and archive input files were all stored in
incorrectly-named variables.

Upgrade chart version.

Fixing the git tag command in release