Initial support for a Gearman server. Working on restructuring the packets.
* Job.cs: New class for SQLite mapping to jobs for persistence. 

* SQLite.cs: Adding SQLite library.

* app.config: log4net / application configuration

* Gearman.csproj:
* LoadTest.csproj:
* WorkerApp.csproj:
* GearmanServer.csproj:
* GearmanRunner.csproj: Project file updates

* Gearman.net.sln: Solution updates

* Daemon.cs: Add SQLite support to the daemon. Barebones functionality
  of submission, getting jobs, completing jobs. 

* GearmanServer.cs: Adding SQLite. 

* Connection.cs: Handling new message types - worker requests and
  responses.

* Packet.cs: Updated Dump to generate raw data to display it if
  needed.

* Worker.cs: Adding serialization logic for various packet types as
  well as deserialization methods.
Implemented IDurableQueue and an Redis implementation
Use the redis queue in the daemon
Updates to project file for server