simplify inputs

[adamralph]

Relates to #3.

[adamralph]

@bording after more thought, and after feedback in FakeItEasy/FakeItEasy#1484, I decided to simplify the inputs a little, so that the user is guided more towards what should be in an environment variable and what should be in an MSBuild property.

I also decided to rename MinVerMinimumMajorMinor to MinVerMajorMinor since the former is a little unwieldy, and it suggests that something else (i.e. a tag) should be moving the version further forward, with this property purely indicating a minimum. Under normal usage, it is the current major minor range, even if a later tag will override it. I.e. when moving to a new range, the correct thing to do is to change that value rather than push a later tag. If you are going to push a later tag, it implies that you're not really using that value anyway, and you should remove it and just use tags throughout.

Interested to know your thoughts.

BTW - I've decided to do at least another round of alpha, but perhaps just on my own projects. There's been enough change since alpha 12 that I'm not confident of advertising a beta straight away.

[adamralph]

Released in alpha 13.

[bording]

This all makes sense to me. 👍