Add travis config

Also another itemstack == null

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "ForgeGradle-LiteLoader"]
-	path = buildSrc
-	url = https://github.com/killjoy1221/ForgeGradle-LiteLoader

.travis.yml

@@ -0,0 +1,3 @@
+language: java
+jdk:
+    - oraclejdk8

build.gradle

@@ -5,10 +5,6 @@ buildscript {
 			name 'forge'
 			url 'http://files.minecraftforge.net/maven'
 		}
-		maven {
-			name 'm2'
-			url 'https://plugins.gradle.org/m2'
-		}
 		maven {
 			name = 'sponge'
 			url = 'http://repo.spongepowered.org/maven'
@@ -24,7 +20,7 @@ apply plugin: 'net.minecraftforge.gradle.liteloader'
 apply plugin: 'org.spongepowered.mixin'
 
 group = 'com.minelittlepony'
-version = '1.11.2.1'
+version = '1.11.2.2-SNAPSHOT'
 description = 'Mine Little Pony'
 
 targetCompatibility = 1.8

build.number

@@ -1,3 +1,3 @@
 #Build Number for ANT. Do not edit!
-#Fri Jan 06 18:22:59 EST 2017
-build.number=301
+#Wed Feb 01 15:58:53 EST 2017
+build.number=310

buildSrc

@@ -1 +0,0 @@
-Subproject commit 7f6a9b2e44fc9496be253f1595b8585958e04c01

src/main/java/com/minelittlepony/renderer/layer/LayerPonyArmor.java

@@ -61,7 +61,7 @@ public class LayerPonyArmor implements LayerRenderer<EntityLivingBase> {
                              EntityEquipmentSlot armorSlot) {
         ItemStack itemstack = entity.getItemStackFromSlot(armorSlot);
 
-        if (itemstack != null && itemstack.getItem() instanceof ItemArmor) {
+        if (!itemstack.isEmpty() && itemstack.getItem() instanceof ItemArmor) {
 
             ItemArmor itemarmor = (ItemArmor) itemstack.getItem();
             boolean isLegs = armorSlot == EntityEquipmentSlot.LEGS;