When importing a package, if Cacti version is below the version which that exported, a clear message should be shown

[cigamit]

Describe the bug
If a Cacti package is ahead of the current installed Cacti version. Silent installation errors can occur

To Reproduce

1. Create a package that has a newer version code than the current installed Cacti
2. Try to re-install Cacti with an older version of the version hash code
3. Note that the install silently does not import those packages

Expected behavior
A clear error should be displayed at any point the package import fails.