1.UDP logging method was added (The gelf object can be sent now through a web socket)
if  a web socket could not created the application will bail out
2. Example has been added .
3. For UDP  could work , a UDP connection needed to be set in the GrayLog web interface
Merge pull request #3 from leonidies/develop

1.UDP logging method was added (The gelf object can be sent now through ...