Change Vault dependency to Maven repo instead of .jar

Use the Maven repository of Vault instead of including a jar file in the repository.

AreaShop/pom.xml

@@ -20,6 +20,10 @@
       <id>sk89q-repo-wg</id>
       <url>http://maven.sk89q.com/artifactory/repo/</url>
     </repository>
+    <repository>
+      <id>vault-repo</id>
+      <url>http://nexus.theyeticave.net/content/repositories/pub_releases</url>
+    </repository>
   </repositories>
 
   <dependencies>
@@ -86,11 +90,10 @@
       <type>jar</type>
     </dependency>
     <dependency>
-      <groupId>net.milkbowl</groupId>
-      <artifactId>vault</artifactId>
-      <version>1.4.1</version>
-      <scope>system</scope>
-      <systemPath>${basedir}/../dependencies/Vault.jar</systemPath>
+      <groupId>net.milkbowl.vault</groupId>
+      <artifactId>VaultAPI</artifactId>
+      <version>1.4</version>
+      <scope>provided</scope>
     </dependency>
   </dependencies>