cmd/scollector: Merge pull request #100 from bosun-monitor/linmeta

try that commit again
cmd/scollector: Add metadata and description to sql_windows.go
cmd/scollector: Add metadata and description to iis_windows.go
cmd/scollector: Add metadata and description to network_windows.go
cmd/scollector: Convert win.proc.cpu* to 0-100% range instead of being per core.
cmd/scollector: Use Win32_ComputerSystem instead of Win32_Processor to get total Core count.
cmd/scollector: Return after print
cmd/scollector: Consolidate
cmd/scollector: Better error printing for external collectors
cmd/scollector: Merge pull request #102 from bosun-monitor/win_metadata

Remove all metadata.unknown references in *_windows.go files
cmd/scollector: Add LinqPad query for codegen of WMI metadata/descriptions
cmd/scollector: Merge pull request #96 from bosun-monitor/winproc

Convert win.proc.cpu* to 0-100% range instead of being per core.
cmd/scollector: These should definitely be Counters. Best I can tell all the others are correct.
cmd/scollector: Values are floats, not inst
cmd/scollector: Use first process argument as default name; fail on bad name
cmd/scollector: Log to syslog in unixes

fixes #103
cmd/scollector: Log the invalid tag error
cmd/scollector: Test for valid metrics from externals
cmd/scollector: Improve Clean error messages

fixes #105
cmd/scollector: Revert "These should definitely be Counters. Best I can tell all the others are correct."

^What was that guy smoking? Those are Gauges. Should have listened to me the first time.

This reverts commit 74c4c9578479b9357f5153cc6402dee5d72d2998.