add a simple in-game IRC client

thirdparty/fetch-thirdparty-deps.ps1

@@ -137,4 +137,12 @@ if (!(Test-Path "GeoLite2-Country.mmdb.gz") -Or (((get-date) - (get-item "GeoLit
 	(New-Object System.Net.WebClient).DownloadFile("http://geolite.maxmind.com/download/geoip/database/GeoLite2-Country.mmdb.gz", $target)
 }
 
+if (!(Test-Path "SmarIrc4net.dll"))
+{
+	echo "Fetching SmartIrc4net from NuGet."
+	./nuget.exe install SmartIrc4net -Version 0.4.5.1 -ExcludeVersion
+	cp SmartIrc4net/lib/net40/SmarIrc4net.* .
+	rmdir SmartIrc4net -Recurse
+}
+
 cd ..

thirdparty/fetch-thirdparty-deps.sh

@@ -101,3 +101,10 @@ if [ ! -f Eluant.dll ]; then
 	echo "Fetching Eluant from GitHub."
 	curl -s -L -O https://github.com/OpenRA/Eluant/releases/download/20140425/Eluant.dll
 fi
+
+if [ ! -f SmarIrc4net.dll ]; then
+	echo "Fetching SmartIrc4net from NuGet."
+	get SmartIrc4net 0.4.5.1
+	cp ./SmartIrc4net/lib/net40/SmarIrc4net* .
+	rm -rf SmartIrc4net
+fi