Create version tags

[duststorm]

It would be convenient if the git tag feature would be used to tag the changesets for each of the released versions. That makes it a little easier to grab the source for a specific version.

[duststorm]

I tried to help out on this one, and tagged all versions that I could decipher from the commit messages. There might be others, but these are the ones indicated by commit messages.

Unfortunately you cannot make a pull request that includes tags, so the best I can do is propose the git commands to add those tags.
`git tag -a v2.18 ed61c4d -m "Tag FW v2.18"
git tag -a v2.17 cb2a205 -m "Tag FW v2.17"
git tag -a v2.16 08a27cf -m "Tag FW v2.16"
git tag -a v2.15 d52906f -m "Tag FW v2.15"
git tag -a v2.13 6d33ac8 -m "Tag FW v2.13"
git tag -a v2.11 02f140e -m "Tag FW v2.11"
git tag -a v2.10 e6ea308 -m "Tag FW v2.10"
git tag -a v2.9 90986c3 -m "Tag FW v2.9"
git tag -a v2.7 42c1b79 -m "Tag FW v2.7"
git tag -a v2.6 d995cf6 -m "Tag FW v2.6"
git tag -a v2.5 2377a45 -m "Tag FW v2.5"
git tag -a v2.4 59309d9 -m "Tag FW v2.4"
git tag -a v2.3 ff090fd -m "Tag FW v2.3"
git tag -a v1.14 984b846 -m "Tag FW v1.14"
git tag -a v1.13 06129bb -m "Tag FW v1.13"

git push --tags
`