Update cacti.py to refer to a cacti integration vs a mysql integration.
Merge pull request #754 from berngp/patch-1

Update cacti.py to refer to a cacti integration vs a mysql integration.
Betternaming of migration methods
centos: try to start the supervised processes 3 times before giving up
Update to the last version of jmxfetch
Update to the last version of jmxfetch
Merge branch 'master' of github.com:DataDog/dd-agent
Merge branch 'new_jmx_logging'
Add version logging on agent startup
add version to log for start cases
Merge pull request #756 from DataDog/agent_basic_info_log

Add version logging on agent startup
fix error in checking for start commands
Move START_COMMANDS definition to constants section
Merge pull request #757 from DataDog/agent_basic_info_log

fix error in checking for start commands
Actual support for multiple instances in haproxy check, fix #758
Merge branch 'master' of github.com:DataDog/dd-agent
Fix haproxy test
Update to last version of jmxfetch
Merge branch 'master' of github.com:DataDog/dd-agent
Raise an exception if postfix check can't be run because of permission issue.