* downloadHttp: pass the total number of bytes downloaded as parameter   to the 'done' callback
* downloadHttp: pass the total number of bytes downloaded as parameter
  to the 'done' callback


marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core