updated changelog

Author: arangamani

CHANGELOG.rdoc

@@ -1,5 +1,11 @@
 = CHANGELOG
 
+===== v0.5.0  [22-DEC-2012]
+* Added functionality to create jobs with params.
+* Added View class and added methods accessing List Views of Jenkins server.
+* Added functionality to abort a running job.
+* Deprecated list_running of Job class. list_by_status('running') is suggested.
+
 ===== v0.4.0  [07-DEC-2012]
 * Added some methods for handling jobs.
 * The status 'not run' is not returned as 'not_run' from job status.