CCA version/product numbering

[patrickhlauke]

In line with the change we made in aViewer, could we start doing the same http://semver.org/ strategy for CCA executables? i.e. make sure the "Product version" for the 32bit and 64bit executable uses MAJOR.MINOR.PATCH numbering

MAJOR version when you make incompatible API changes,
MINOR version when you add functionality in a backwards-compatible manner, and
PATCH version when you make backwards-compatible bug fixes.

so the most recent stable version for the next release should be 2.4.1 (assuming it's just bug fixes and not any new features, otherwise it should be 2.5.0)

xref ThePacielloGroup/aviewer#31

[patrickhlauke]

(related, i see that the two executables in dev currently have blank fields for product version and file version #25 (comment))

[patrickhlauke]

Fixed in latest release.