Begin working on the update checker

Also added a config for toggling internet capabilities

src/main/java/com/falsepattern/lib/internal/LibraryConfig.java

@@ -0,0 +1,18 @@
+package com.falsepattern.lib.internal;
+
+import com.falsepattern.lib.config.Config;
+
+@Config(modid = Tags.MODID)
+public class LibraryConfig {
+    @Config.Comment({"Used to control whether FalsePatternLib should check for outdated mods.",
+                    "If you're building a public modpack, you should turn this off so that your users don't " +
+                    "get nagged about outdated mods."})
+    @Config.LangKey("config.falsepatternlib.updatecheck")
+    public static boolean ENABLE_UPDATE_CHECKER = true;
+
+    @Config.Comment({"Used to control whether FalsePatternLib should be allowed to use the internet.",
+                    "If this is enabled, library downloads will be blocked.",
+                    "Note that if a mod tries to download a library that is not downloaded yet, the game will crash."})
+    @Config.LangKey("config.falsepatternlib.disableinternet")
+    public static boolean ENABLE_LIBRARY_DOWNLOADS = true;
+}