Use hzk-2.0.0
Wait until a zookeeper session gets connected
Create parent znode if not found
Fix return value of writeZQueue
Fix itemsZQueue to avoid sorting
Add peek_1 test to test-jobqueue.hs
Remove Prerequisites section from README.md
Version 0.0.12
  - Use hzk-2.0.0
Modify the signature of bClose
Add single quotations to some queries to allow table name with slashes
Modify initZQueue to create a parent node recursively
Move backend check cases to test-jobqueue-backend.hs
Add cabal sandbox files to .gitignore
Add a test case to test-jobqueue.hs
Version 0.0.13
Remove data type context from Job type
Enable to suspend/resume jobqueue
Removed unnecessary UTC time in StopTheWorld
Merge pull request #2 from masanori-yoshimoto/develop

Enable to suspend/resume jobqueue
Improved resume/suspend jobqueue function