Configurable Channel Limits (#295)

* Channel Config Test

* Update AEConfig.java

* userDefinedChannelAmounts

config option added for the dense and normal channel amounts - will need to be refined to match everything but not sure what I would need to do to make it match the other config options

rebound all hard coded checks for channel amounts and linked them to the config options

redefined how the channel amounts are noted in all applicable api integrations

src/main/java/appeng/me/cache/PathGridCache.java

@@ -83,7 +83,7 @@ public class PathGridCache implements IPathingGrid {
             if (this.controllerState == ControllerState.NO_CONTROLLER) {
                 final int requiredChannels = this.calculateRequiredChannels();
                 int used = requiredChannels;
-                if (AEConfig.instance().isFeatureEnabled(AEFeature.CHANNELS) && requiredChannels > 8) {
+                if (AEConfig.instance().isFeatureEnabled(AEFeature.CHANNELS) && requiredChannels > AEConfig.instance().getNormalChannelCapacity()) {
                     used = 0;
                 }