[dev] Horde Metar Block

[Rick Emery]

Just FYI,

Services_Weather RC2 was posted to the pear site yesterday. In addition to bug
fixes, there were some changes made to the parsing code. I have modified the
metar.php block to properly use the libraries (the original file I posted works
with RC1, but will not display properly with RC2). Additionally, I've made some
cosmetic changes (display the location description instead of the code, display
labels in bold).

Rather than populate the list with a new file every time I make a change, I'll
wait until I either get feedback on the original I posted (regarding coding
standards, use of "isset", etc) or until the new version is requested. That will
allow me to further test and make changes until somebody's ready to commit it.

Thanks,
Rick