Merge branch 'PHP-5.5' of https://git.php.net/repository/php-src into PHP-5.5

* 'PHP-5.5' of https://git.php.net/repository/php-src:
  Clean up the 'generated' phar.inc file. When building outside the source tree the copied phar.inc needs to be removed, but when building in the tree, the file must remain since it is part of the source. See the copying logic in ext/phar/Makefile.frag.
  Revert "Allow 'make distclean' to clean up the 'generated' phar.inc"
  Use PHP's major version when cleaning up Apache .module files
  Allow 'make distclean' to clean up the 'generated' phar.inc
  Give 'make distclean' some love. Clean files created by AC_OUTPUT, shell redirection etc.