no more type errors in the PADS system itself, same with runtime exceptions / infinite loops in First.hs, adding dlmalloc code / test case, working on making tests monadic instead of using unsafePerformIO, going through rest of Examples one by one to find other errors (IntPair needs EQ somewhere), made PadsParser a monad transformer so that it can in particular operate natively with IO operations, beginnings of the dereference operator added to the language, compile / build / repl scripts updated to include profiling support (hpc was extremely useful for finding the First.hs infinite loop

cleaned up loading of shared object files (using rpath now), switched to python build scripts because bash line continuations are horrendous

/proc/pid/maps parser, for use with peek function in determining legitimacy of reads (mapped page needs to be readable else SEGV)

re-work data source into a typeclass so that we can read from things other than files / ByteStrings, also fixed some deprecation warnings

fixed crc issue, checkChunks looks for missing IDAT now, show errors for IHDR parsing (e.g. invalid colour_type)

more PNG test cases - TODO: some corrupt PNG test case(s) not detected (semantic error instead of syntactic error?) and other(s) crash ghc (out of mem)

Conflicts:
	.gitignore

Upgraded to compile with GHC 7.8 and cleaned up the code base.  Added
minimum version numbers for all packages.

Build issues