add a blacklist for functions that are known to crash Julia when compiled into sysimage

[KristofferC]

Ref #295

[codecov-io]

Codecov Report

Merging #329 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #329   +/-   ##
=======================================
  Coverage   81.18%   81.18%           
=======================================
  Files           2        2           
  Lines         303      303           
=======================================
  Hits          246      246           
  Misses         57       57

Impacted Files	Coverage Δ
src/PackageCompiler.jl	80.36% <ø> (ø)	⬆️

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[DilumAluthge]

@KristofferC Two suggestions:

1. Instead of making the blacklist a vector of strings, make it a vector of Union{AbstractString, Regex}. That way, you could write a regex that, for example, excludes all of the permutedims statements for all dimensions.
2. Allow the user to override the default value of precompile_blacklist.

[DilumAluthge]

I have opened #333, which implements my suggestions.