Voter backlog

[saurabhagas]

1. Implement voter for Distribution102Controller as well.
2. Add logic to change voter script location for EE kit as it's different from the OSS kit.
3. Add support for -f option (or do the appropriate changes in angela corresponding to latest kit changes).
4. Change addVoter API to voters instead.
5. Change voter to voter(id, hostname).withServer().withServer()