initial plumbing for grin -> cmm -> javascript codegen route
plumbing for (temporary) cmmjs target
cmm codegen infrastructure start
interim, prep for partial merge from passalaqua
factor out of ValAccess to separate module
refactor of computation of offsets in recordlike structs, abstracting over the offset (may now be Int or name)
refactoring Grin code generation
cmmjs work
cmm pretty printing skeleton
cmm pretty printing, partially for what is used currently
updated along with changes in uhc-util 0.1.3 lib
refactor of part of  codegen const admin
work on cmm route codegen
factor out of type/constr info as to make it available throughout codegen stages, this commit just before modifying GrTag_Con structure
mods to GrTag_Con, but crashes, commit for storing changes and then comparing
GrTag_Con refactor done
work on simplification of (un)boxing and ffi
cmm now option to js backend
small changes; HsName_UID alternative to not forget that a name came from an UID
cleanup/refactor of CVarInfo