Changes

Put both projects on .NET 4.7.1
 (commit: 16ca42a)

Add UnityEngine.CoreModule to test project
 (commit: 8be22e0)

Use multi-argument Path.Combine
now available in .NET 4
 (commit: 35b02df)

Adress a bunch of messages
Delete unused stuff, make stuff readonly, simplify stuff, add
suppressions to legitimate things
 (commit: 51290e1)

Don't overwrite other fatal messages
 (commit: a2fdef4)

Fix :LAST when mod doesn't exist
Per the original feature design (#96) it should still run
 (commit: c4ad2c3)

PatchList handles sorting consistently
eliminates private class that mostly just passed methods through
 (commit: 8a95d37)

Address some messages
Do some dependency in jection on InterceptLogHandler, no need to hold
onto a reference to it as Unity will
Remove paramter checks in StreamLogger as StreamWriter does the same
checks Ibut keep basic tests for them)
 (commit: 5168b5c)

v4.1.4
 (commit: e0da6ba)