Fix sendfile for OSX
Add -levent to Makefile LDFLAGS
Fix Makefile for OSX
Add logs on getcontext failure
Fix stack creation as getcontext might clear it
Remove unused file
Enable debug logs for helloworld test
Expose minor/major HTTP version in http::Parser
Add Connection: Close header
Better handling of connection state
Respond to HTTP 1.0 using HTTP 1.0