Prepare release.

Author: sebastianbergmann

package.xml

@@ -17,14 +17,14 @@
   <email>sb@sebastian-bergmann.de</email>
   <active>yes</active>
  </lead>
- <date>2012-MM-DD</date>
+ <date>2012-08-18</date>
  <version>
-  <release>1.2.0</release>
+  <release>1.2.0RC1</release>
   <api>1.2.0</api>
  </version>
  <stability>
-  <release>devel</release>
-  <api>devel</api>
+  <release>beta</release>
+  <api>beta</api>
  </stability>
  <license>The BSD 3-Clause License</license>
  <notes>http://github.com/sebastianbergmann/php-code-coverage/</notes>