Use package name as libdir for haste-copy-pkg, and allow copy from .inplace.
Use package name as libdir for haste-copy-pkg, and allow copy from .inplace.

Previously we just guessed at the proper libdir/hidir based on the dir name on
the package config being copied, but that doesn't really work when we want to
copy package.conf.inplace.

beni55/haste-compiler,crodjer/haste-compiler,jtojnar/haste-compiler,jtojnar/haste-compiler,kranich/haste-compiler,crodjer/haste-compiler,santolucito/haste-compiler,szatkus/haste-compiler,szatkus/haste-compiler,nyson/haste-compiler,joelburget/haste-compiler,akru/haste-compiler,nyson/haste-compiler,joelburget/haste-compiler,akru/haste-compiler,akru/haste-compiler,jtojnar/haste-compiler,akru/haste-compiler,joelburget/haste-compiler,beni55/haste-compiler,nyson/haste-compiler,crodjer/haste-compiler,szatkus/haste-compiler,crodjer/haste-compiler,santolucito/haste-compiler,beni55/haste-compiler,kranich/haste-compiler,santolucito/haste-compiler,santolucito/haste-compiler,kranich/haste-compiler,nyson/haste-compiler,kranich/haste-compiler,joelburget/haste-compiler,jtojnar/haste-compiler,szatkus/haste-compiler,crodjer/haste-compiler,beni55/haste-compiler,akru/haste-compiler