Merge pull request #1 from gmcnaught/FSFW-CLI

Fsfw cli
Improved text completion in tab completion and post submission command expansion
added help, fixed tab completion, added better output formatting for show status / show slices
Merge remote-tracking branch 'upstream/1.0.2-dev' into 1.0.2-dev
Merge branch 'FSFW-CLI' into 1.0.2-dev
Merge pull request #3 from GlobalNOC/1.0.2-dev

1.0.2 dev
fixing help to match current features
Merge pull request #4 from gmcnaught/FSFW-CLI

Fsfw cli
Merge pull request #20 from gmcnaught/1.0.2-dev

1.0.2 dev