Fixed issue #5
- added parse df for get mount points
- added get free space by mount point
Fixed issue #5
- implemeneted get space mounted drives with map and JSON
Fixed Issue #6
- added free RAM information
- added used RAM information
- added total RAM information
- added free SWAP information
- added total SWAP information
- added used SWAP information
- added get system arch
- added system load
- added get avalable virt processors
Merge pull request #7 from rmuhamedgaliev/ram-information

Ram information