bases/main_menu.py: Bump version in intro title and credits title to 0.7

[stephengtuggy]

The 0.6.2 version of vsUTCS still says 0.5.2 alpha in these two places. Oops!

Updating master to reflect version 0.7.0. We may want to update the 0.6.x branch as well.

[Loki1950]

Nice catch @stephengtuggy

[royfalk]

At work, the way we avoid issues like this is by having the CICD plug in the value from the branch name. Something to consider.

[BenjamenMeyer]

@royfalk its mixed. There's a few solutions methods; I haven't found a good one yet. Using branch/tag names makes it hard to use 0.6.x as the branch as x isn't valid in the numeric field, meaning we're also having to make a lot more branches.

Other solutions use environment variables, or specialized packages. Honestly I haven't seen a good one. We can certainly explore options in an Issue though.

[Loki1950]

What about adding a check and verify step to the release routine for now so we at least don't get to embarrassed in the future.

[BenjamenMeyer]

For my Python projects I usually add something to the unit tests to make sure things match up (typically b/c it's specified in multiple places)... not sure how we can do that here or if that would apply.

Opened vegastrike/Assets-Masters#19 to continue the discussion.