Version string is incorrect

[miketheman]

Version 1.2.2 was released on March 8, 2018.

However, using this version today produces this message:

$ dapperdox -h 2>&1 | head -n1
2019/03/14 19:37:49 DapperDox server version 1.2.1 starting

This appears to be set here:

https://github.com/DapperDox/dapperdox/blob/e343254818a8c67c29de6b192e11b0fcb0703800/main.go#L45

However, the release process appears to use the branch/tag:

https://github.com/DapperDox/dapperdox/blob/e343254818a8c67c29de6b192e11b0fcb0703800/Makefile#L12

Using one or the other ought to help reconcile the difference.

[fenollp]

You should take a look at https://goreleaser.com/ ;)