[Elasticsearch] Adding urdl as submodule.
[Urlfetch] This is how own url fetching system borns.
[Urlfetch] Implemented successful GET test case.
[Project] Update some project files.
[GCC 4.4] Oh, atomic.
[Project] Drop all swarm stuff.
[Compatibility] With Boost 1.40.
[Urlfetch] More comments added.
[Aux] Typo fix.
[Urlfetch] Error handling on connection opening has been implemented.
[Aux] Drop dead code.
[Aux] Renaming.
[Aux] Cleanup.
[Urlfetch] Deferred errors now handles correctly.
[Urlfetch] Reserving some space for response data.
[Urlfetch] Implemented timeout handling.
[Urlfetch] Cancelling timeout event on any read errors.
[Urlfetch] Reordering buffer writing to be able to write some bytes even if some error occurs.
[Unit Testing] Some comments added.
[Urlfetch] Cancel timer event on any stream opening error.