Move CRC32, remove unused project dependencies

BizHawk.Client.DBMan/BizHawk.Client.DBMan.csproj

@@ -49,15 +49,9 @@
 		<Reference Include="System.Xml.Linq" />
 	</ItemGroup>
 	<ItemGroup>
-		<ProjectReference Include="../BizHawk.Client.Common/BizHawk.Client.Common.csproj"
-			Name="BizHawk.Client.Common"
-			Project="{24a0aa3c-b25f-4197-b23d-476d6462dba0}" />
 		<ProjectReference Include="../BizHawk.Common/BizHawk.Common.csproj"
 			Name="BizHawk.Common"
 			Project="{866f8d13-0678-4ff9-80a4-a3993fd4d8a3}" />
-		<ProjectReference Include="../BizHawk.Emulation.Common/BizHawk.Emulation.Common.csproj"
-			Name="BizHawk.Emulation.Common"
-			Project="{e1a23168-b571-411c-b360-2229e7225e0e}" />
 		<ProjectReference Include="../BizHawk.Emulation.DiscSystem/BizHawk.Emulation.DiscSystem.csproj"
 			Name="BizHawk.Emulation.DiscSystem"
 			Project="{f51946ea-827f-4d82-b841-1f2f6d060312}" />

BizHawk.Client.DBMan/RomHasher.cs

@@ -2,7 +2,8 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Text;
-using BizHawk.Emulation.Common;
+
+using BizHawk.Common;
 using BizHawk.Emulation.DiscSystem;
 
 namespace BizHawk.Client.DBMan

BizHawk.Common/CRC32.cs

@@ -1,8 +1,8 @@
-namespace BizHawk.Emulation.Common
+namespace BizHawk.Common
 {
 	// we could get a little list of crcs from here and make it clear which crc this class was for, and expose others
 	// http://www.ross.net/crc/download/crc_v3.txt
-	// TODO - why am I here? put me alongside hash_md5 and such in a non-emulation-related class
+	// TODO - why am I here? put me alongside hash_md5 and such
 	public static class CRC32
 	{
 		// Lookup table for speed.

BizHawk.Emulation.Common/Database/Database.cs

@@ -1,11 +1,12 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Text;
 using System.Threading;
 
+using BizHawk.Common;
 using BizHawk.Common.BufferExtensions;
-using System.Linq;
 
 namespace BizHawk.Emulation.Common
 {