initial commit
ignoring files
working. rough edges.
added option to display TAF
limit ICAO to four
shortcode_atts not working as expected
no arrays in shortcode, explode string
duplicate reports.  refactoring with widget code.
shortcode is working.  need to add pireps.
working.  need to sanitize apts from shortcode still.
add sanitize_text_field. fixed indentation.
tidying up prior to submission
changed readme, adjusted version number
starting v0.2.3
formatting, prettifying, etc...
Update readme.txt
begin v0.2.4
changed some wording
added custom title to widget & shortcode
updated readme