Added the AWS Server_Priority configuration parameter.
Added the AWS Service_Priority configuration parameter.
Added the AWS Session_Cleaner_Priority configuration parameter.
Added the AWS WebSocket_Priority configuration parameter.
Fixed error in Admin_URI default value.
Yolk now inherits AWS default configuration values.
Added PROCESSORS option.

PROCESSORS=8 make is nice on my workstation.  :)
Added some more gnatmake flags.
Updated demo makefile/project file to match Yolk makefile/project file.
Minor addition to INSTALL files.
Minor reformatting of README
Bump to v0.83 due to new configuration parameters.