Error corrections

Corrected output from docker commands to filter for WARNING and other issues.

Minor fixes

Corrected some issues where the docker commands were pushing out "WARNING" which can interfere with parsing the values properly.

Release 1.0.4

Accepted pull request from kr428.

Release 1.0.3

Release 1.0.3 - 12/22/2015

• #28 - Fixed 'Running instances showing OOMKilled set to true'
• #27 - Fixed 'ID from 'docker info' only returning a partial value'
• #15 - Fixed 'Requests for data appears to be overloading 'docker' command'

Release 1.0.2

Release 1.0.2 - 12/21/2015

• #24 - Fixed container memory % report for Ubuntu
• #23 - Fixed false "down" report for Ubuntu

Release 1.0.1

Release 1.0.1 - 12/21/2015

• #20 - Changed collection delay for docker version
• #18 - Implemented WARNING trigger for paused containers
• #17 - Implemented AVERAGE trigger for OMMKilled containers
• #16 - Corrected install.sh problem for overridden directories
• #15 - Implemented value file caching on zabbix-agent host to keep docker from becoming over loaded.
• #12 - Changed "Docker Storage Driver Deferred Removal Enabled" from text to unsigned int (Boolean value).

Release 1.0.0

Release 1.0.0 - 12/19/2015

• Feature complete
• Supports docker 'inspect'
• Supports docker 'stats' commands
• Supports docker 'info'
• Supports Zabbix LLD