Added '--version' option

[aaroncohen73]

fixes issue #83

Changes in this PR.

• Added -v/--version option

Testing this PR.

1. Run nosetests
2. Run climesync/climesync.py -v and see that version and license information is printed out

@osuosl/devs

[pop]

Feedback

• --version doesn't seem to work for me. 😞
• We should add just a version sub-command. This is becoming more standard.
• -v works fine, but I'd suggest that it be an abbreviated version of the outplocalhostut. Just the version and not the license, for instance.

This looks good so far, just some improvements.

[MorganEPatch]

1. I'd recommend storing the version as some sort of constant near the top of the source code or similar.

2. I'd add a version command inside climesync that prints the same information.

3. -v works for me, but --version doesn't. It just prints usage information.