small changes and fixes
small changes and fixes

exot/conexp-clj,fcatools/conexp-clj,exot/conexp-clj,exot/conexp-clj,exot/conexp-clj,fcatools/conexp-clj,fcatools/conexp-clj,fcatools/conexp-clj,fcatools/conexp-clj,exot/conexp-clj