Simple Disk Usage statistics command
Simple Disk Usage statistics command. Config sample
Simple Disk Usage statistics command. Test added. Output simplified
Cpu usage command
Merge remote-tracking branch 'upstream/master'
Simple CPU Usage command
Disk and Cpu entities have been introduced. Corresponding commands have been rewritten
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/main/resources/config-example.json
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/main/resources/config-example.json

Configs were updated: disk-usage, cpu-usage added
Merge pull request #9 from solrsystem/master

Disk and Cpu usage commands added