Fix: Account for null terminator byte in metadata parser.
Add capability to print endian and format version to epaipoke.
Fix local header includes in subdirectory.
Fix error reporting on unknown mandatory section type.
Add additional check for empty key on metadata add.
Remove joromp3's image_compress.c. It will be merged later from his fork.
Merge branch 'master' of https://github.com/tajjada/epai-file-format

Conflicts:
	lib/algo/compress_image_simple.c