using fixed callback for torque and cartodb layergroups
using fixed callbacks
updated torque to support dinamyc fixed callbacks
moved to uniqueCallbackName to layer group so it's compatible with core api
updated reqwest to https://github.com/CartoDB/reqwest/commit/81389aae22817b74baa34db662d210494c94d21d
Added jsonpcallback for layer definition attributes request + sql api jsonp requests
Changes adding cache option for sql and layer definition ajax requests
added caching for infowindow requests
updated news
removed duplicated code
merged CDB-3662