trying to fix de yahoo geo api problem, less cities on home page, and do
not store empty rows in memcached
more fixes on yahoo geo api situation
another try...
brrrrr
Merge branch 'threads' de David Rodriguez to master
 Please enter a commit message to explain why this merge is necessary,
fixed idex.phtml ,reverted, now works again
Merge branch 'david2'

Conflicts:
	application/views/helpers/WoeidName.php
	application/views/scripts/index/index.phtml
fixed migration messages thread sql script