0.5.0-pre2

This prerelease contains a highly experimental and extremely early version of truecl with support for TH06-TH095. (N.B. Th095 is missing signatures)

Instructions on how to run truecl can be found here: https://github.com/ExpHP/truth/releases/tag/0.5.0-pre1

The only differences from 0.5.0-pre1 are that this adds enum consts.