Add burst, sort entries

-Makefile
-Makefile.in
+*.output
 .deps
+.gdbinit
 .libs
-mh_fmtgram.c
-pick-gram.c 
-pick-gram.h
-mh_alias_gram.c
-mh_alias_lex.c
-mh_alias.h
+Makefile
+Makefile.in
 ali
-scan
-inc
-rmm
-rmf
-refile
-mhparam
-mhpath
+anno
+burst
+comp
+elc-stamp
+fmtcheck
 folder
 forw
-fmtcheck
-repl
-whatnow
-comp
-send
+inc
 install-mh
+mailutils-mh.el
 mark
-mhn
-anno
+mh_alias.h
+mh_alias_gram.c
+mh_alias_lex.c
+mh_fmtgram.c
 mhl
+mhn
+mhparam
+mhpath
 pick
+pick-gram.c 
+pick-gram.h
+refile
+repl
+rmf
+rmm
+scan
+send
 sortm
+whatnow
 whom
-*.output
-.gdbinit
-mailutils-mh.el
-elc-stamp