We now removed the need for Boost:chrono in all the libs, to avoid
accidentally linking to it again this change makes the apps link to
the actual specific libs instead of just all.
The unit tests testing base58 encoding were using univalue JSON
parsing, since we deprecatd univalue to be a hub-private lib
this has now been ported to Qts JSON parser.
Which also makes the clunky cmake hack nice to replace with the
QRC files concept.
As I was in there anyway, the base58 methods being global scope
C-style methods has now been fixed by putting them in a namespace.
As this is not actually used outside of the Hub, it really makes
more sense to make this testing part of the hub testing.
Also makes it easier to compile.
These are technically static libs, but not in any way shared libs.
They are used solely only by this repo and really only by the hub.
Most important, no header files are installed and basically none of
the normal rules for reusable libraries are applied to these files.