* modules/fcgid/fcgid_conf.h: Bump maximum env var size to 256 bytes.
  Increases sizeof(fcgid_command) from 13K to 21K on x86_64 but 128 is
  a fairly restrictive env var length, so seems worthwhile.


git-svn-id: https://svn.apache.org/repos/asf/httpd/mod_fcgid/trunk@1847623 13f79535-47bb-0310-9956-ffa450edef68