EDIT

solving minor problems with specimen display

rounding lognitute and latitute to 7 digits after the decimal point

bug fix

gzip compression optional depending on whether php is compiled with zlib support

fixing #3500 (Collector is not shown in specimen details)

more consistent use of drupal_http_request() and proxy_content() responds always with HTTP headers + gzip compression

removing curl based http request support - we now rely only on the drupal built in function drupal_http_request()

bugfix for update 7303

minor modification of deployment script

increasing robustness of update 7303