ACSUtils version information

ACSUtils exposes version information through constants and ACSUtilsVersion() function.

For example, if the ACSUtils version is 1.6.1, then:

ACSUTILS_VERSION_MAJOR = 1

ACSUTILS_VERSION_MINOR = 6

ACSUTILS_VERSION_PATCH = 1

str ACSUtilsVersion() returns current ACSUtils version as a string (“1.6.1”).