* First cut of python logging in wee_import
Utilities Guide updates to be done separately
* Refactored logging.
Removed class WeeImportLog.
All logging now done directly to module level logger.
Console output now done directly from the module concerned using print function.
* Replaced log method calls with info/debug/error method calls
- ditched Wunder/wunder, now uses WU/wu throughout
- removed unused sections from example import config files
- updated documentation to reflect WU/wu changes
- revised Cumulus import preamble to be more consistent with the other
source imports
- renamed weewx_qc config option to qc
- reworked wee_import log and screen output (again) to give more
consistent output, particularlly when doing a dry run
- added qc infor to config sections of various files
- log output is now save din the weewx log file not a separate
wee_import log file.
- fixed bug in CSVSource.periodgenerator()
- found (and removed) a few references to now defunct wee_import.conf
- revised comments at top of each method
- moved summuray info output from Source.saveArchive() to Source.run()
- added comments to ImportQC class
- reworked option parser config in wee_import
- new class ImportQC() to implement weewx StdQC QC min/max limits on
imported records.
- rearrange saveToArchive() logging to give a more consistent log output
- a few minor typos
- created weewx/bin/weeimport folder and contents
- created weewx/util/import folder and contents
- deleted weewx/wee_import.conf
- updated weewx/bin/wee_import
- CSV and Cumulus imports now use a UV and radiation config setting to
indicate whether valid UV and radiation obs are in the imported data.
Largely brought about becasue Cumulus writes 0 for UV and solar
radiation if no sensors are present and weewx needs to distinguish
between no data and a 0 observation.
- Tweaked logging of field mappings.
- Added UV and radiation parameters to wee_import.conf
