Put global variable ABORTBUNDLE into EvalContext
Move CHECKSUMUPDATES global into EvalContext
Unexport and constify declaration of function arguments in evalfunction.c
Merge pull request #1099 from dottedmag/cleanups/globals-exports

Cleanups/globals exports
Export function so nova code can use it.
Merge pull request #1103 from kacfengine/master

Export function so nova code can use it.
Fix Windows compile after libenv split.
Merge pull request #1104 from kacfengine/master

Fix Windows compile after libenv split.
getindices() acceptance test for 2-level array