Typo
Remove @todo
Remove useless assignment.
phpdoc
Support obtaining the station's gmt offset.
Reverse conditional since the offset is returned cast as a string.
Save the offset now that we can do something with it.
Include the response error.
Request local datetime from wwo as well.

Bug: 13083 (maciej.uhlig@us.edu.pl)
Add time_utc to explicitly request UTC observation time.
phpdoc
BFN, bump version
Make sure we have the full station object.
Standardize on HH::MM for offset return.