Add dependencies and fix build

.gitattributes

@@ -0,0 +1,22 @@
+# Auto detect text files and perform LF normalization
+* text=auto
+
+# Custom for Visual Studio
+*.cs     diff=csharp
+*.sln    merge=union
+*.csproj merge=union
+*.vbproj merge=union
+*.fsproj merge=union
+*.dbproj merge=union
+
+# Standard to msysgit
+*.doc	 diff=astextplain
+*.DOC	 diff=astextplain
+*.docx diff=astextplain
+*.DOCX diff=astextplain
+*.dot  diff=astextplain
+*.DOT  diff=astextplain
+*.pdf  diff=astextplain
+*.PDF	 diff=astextplain
+*.rtf	 diff=astextplain
+*.RTF	 diff=astextplain

.gitmodules

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+[submodule "lib/websocket-sharp"]
+	path = lib/websocket-sharp
+	url = git://github.com/sta/websocket-sharp.git
+[submodule "lib/Newtonsoft.Json"]
+	path = lib/Newtonsoft.Json
+	url = git://github.com/JamesNK/Newtonsoft.Json.git
+[submodule "lib/commandline"]
+	path = lib/commandline
+	url = git://github.com/gsscoder/commandline.git