fixed documentation
fixed reader error reporting
reorganisation of autoconf infrastructure
infrastructure review
infrastructure review
backwards incompatible change to POSIX's struct stat support
code tweaking
code review
tweaking debugging helpers
makefile review
more code comments
fixed error in library utilities
better error handling in for-all
fixed error in library-utils
changed names of internal libraries
documentation development
more documentation on code objects
fixed code comments
code review, especially gc integrity check
started doc file about the boot image