#176 Moved Resource.close() from DefaultHost to HttpThread
#176 Added DefaultResourceTest.closesUnderlyingObject()
#176 Static analysis fixes
#176 fetchesRealObjectFromAmazonBucket() closes resource
Merge remote-tracking branch 'origin/master' into 176
#176 Fixed compilation error
Merge pull request #178 from carlosmiranda/176

#178: pull request #176 Moved Resource closure from DefaultHost to HttpThread
#master: sleep in unit test