Fixed regular expressions

- State or Action is only 1 byte not 2
Changed Action_State to byte
Initial Connection String Added

- Reconnects user with existing name
Disconnection check for Device
Added function to Tools

- To Convert ushort (IDs) to 2 ASCII characters and return them in a
string
Revert "Added function to Tools"

This reverts commit b953f61f6310af759b755939b49909a7e7ccf06b.
Revert "Revert "Added function to Tools""

This reverts commit b5dd19b54fbd858438b1e8f2232825b0e0a6581d.