Squashed 'script/monit/' content from commit 75931b3

git-subtree-dir: script/monit
git-subtree-split: 75931b3e8883d21acb6a354b3b55b62dbfcaecbc
Merge commit 'b954d14024adf3bb376cf246b8fd66f9e538572c' as 'script/monit'
Merge pull request #135 from onaio/monit-scripts

monit scripts for services monitoring