Collect netbackup backup information
Added win.system.processes, win.system.uptime, and os.system.uptime
Fixes issues mentioned on pull request
Merge pull request #66 from StackExchange/gbray

Added win.system.processes, win.system.uptime, and os.system.uptime
Fix issues with win.disk metrics that use 100NS sample time
Add period to end of descriptions
Move 100nS Sample conversion factors to a constant with documentation
Merge pull request #69 from StackExchange/windisk

Fix issues with win.disk metrics that use 100NS sample time
Add time field for metadata
Fix some issues from code review
Fix ntp parsing
recheck fields length
Merge pull request #72 from StackExchange/fix_ntp

Fix ntp
Fix errors
Merge branch 'fix_ntp'
Merge branch 'master' into netbackup
Move to netbackup.go
Fixs from PR (excluding reflection changes)
Don't display errors if yum isn't in PATH

fixes #74
Clarify the description and aims.