* Fixed a fatal error caused since v1.3.3.8.

git-svn-id: https://plugins.svn.wordpress.org/fetch-tweets/trunk@849493 b8457f37-d9ea-0310-8a92-e5e31aec5664
Changed the version number.

git-svn-id: https://plugins.svn.wordpress.org/fetch-tweets/trunk@849494 b8457f37-d9ea-0310-8a92-e5e31aec5664