kholidays-16.12.3 depfreeze broken

[Andreas Sturmlechner]

> master was merged twice into Applications/16.12 branch and bumped KF5_VERSION, 
> cmake minimum version and PIM_VERSION.
> 
> Bad (version bumping/dropping) commits:
> c714ab94bc5d3f82e6de135798f905f27f19fc64
> 065c4028f97268466b22afb59eae2cbb37994a40
> 4594308464a3ee8386c6e85e643dc7dac052e250

Merge commit c8f9b01c480de6bc561fa96289260e2bb82d4a1e bumped cmake min version 
and PIM_VERSION.