Extract handshake string to module attribute
Extend .gitignore

Add some Erlang specific exclusions.
Remove leading slash as it is not necessary.
Merge pull request #1 from asaaki/feature/extend-gitignore

Extend .gitignore
Merge pull request #2 from asaaki/feature/handshake

Extract handshake string to module attribute
how to get documentation
Merge branch 'master' of github.com:ChaosSteffen/Minion
refactor for more generic approach