* strrchr.c: NO_STRING_H -> HAVE_STRING_H
* strftime.c: NO_STRING_H -> HAVE_STRING_H
* strerror.c: NO_STRING_H -> HAVE_STRING_H
* strdup.c: NO_STRING_H -> HAVE_STRING_H
* strchr.c: NO_STRING_H -> HAVE_STRING_H
* strcasecmp.c: NO_STRING_H -> HAVE_STRING_H
* spx.c: NO_STRING_H -> HAVE_STRING_H
* rsaencpwd: NO_STRING_H -> HAVE_STRING_H
* read_password.c: NO_STRING_H -> HAVE_STRING_H
* mem.c: NO_STRING_H -> HAVE_STRING_H
* krb4encpwd.c: NO_STRING_H -> HAVE_STRING_H
* kerberos5.c: NO_STRING_H -> HAVE_STRING_H
* kerberos.c: NO_STRING_H -> HAVE_STRING_H
* encrypt.c: NO_STRING_H -> HAVE_STRING_H
* auth.c: NO_STRING_H -> HAVE_STRING_H for consistency
* configure.in: added missing tests for string.h, stdlib.h
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@6101
dc483132-0cff-0310-8789-
dd5450dbe970