Added PATH for those who would like to switch between compatible and regular libraries and benefit from PATH.


git-svn-id: https://freeelks.svn.sourceforge.net/svnroot/freeelks/trunk@739 6d4a7a74-6026-0410-acef-abb7cea3cd6d
Added `as_string_xx_conversions' to match regular libraries.


git-svn-id: https://freeelks.svn.sourceforge.net/svnroot/freeelks/trunk@740 6d4a7a74-6026-0410-acef-abb7cea3cd6d
Removed obsolete since it is not obsolete in compatible mode.


git-svn-id: https://freeelks.svn.sourceforge.net/svnroot/freeelks/trunk@741 6d4a7a74-6026-0410-acef-abb7cea3cd6d