Update MtGoxWebSocket.cs

Cleaned up some things, converted to lambda expressions to help make it more readable.
Update MtGoxRestClient.cs

Changed some readonly strings to const, removed redundant else statements and unnecessary this prefixes.
Merge pull request #1 from Retik/patch-1

Update MtGoxWebSocket.cs
Merge pull request #2 from Retik/patch-2

Update MtGoxRestClient.cs
fixed ticker
removed unused constructor
Update Ticker.cs

Added ToString() and changed tickers from list to dictionary keyed off of tickerType
nonce is now a huge tick
Merge pull request #3 from Retik/patch-3

Update Ticker.cs
updated ticker
Merge branch 'master' of https://github.com/Retik/GoxSharp

Conflicts:
	GoxSharp/MtGoxRestClient.cs
	MtGoxWebSocket.cs
Deleting duplicate MtGoxWebSocket.cs and some build files

obj\Debug was checked in, removing it.