lowered timeout on taskqueue requests to 30 seconds instead of 10 minutes and 1 minute
Merge remote-tracking branch 'org/master'
merged from org/master
added test case for java task retrying, which works on the sdk
added retry param for java task queue retry app
added python taskqueue retry app
Merge pull request #6 from shatterednirvana/java-taskqueue-retry-test

Task Queue retry tests