Merge branch 'master' of git.php.net:/pecl/http/pecl_http

Merge branch 'master' of git.php.net:/pecl/http/pecl_http

* 'master' of git.php.net:/pecl/http/pecl_http:
  back to dev
  release 2.1.2
  administrativa
  Fix bug #68083 PUT method not working after DELETE
  add missing option constants
  Fix bug #68000 	Extension does not build on FreeBSD
  Fixed bug #68009
  back to dev
  fix version in header
  prepare 2.1.1
  fix warning
  fix httpVersion retrieval on bigendian
  fix etag/crc32b on bigendian
  skip this test for offline build
  add test for client's once & wait with events
  Made client's once & wait methods availabel when using events