Fix Gradle builds

modules/API/pom.xml

@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ProtocolLib-API</artifactId>
   <name>ProtocolLib-API</name>
-  <version>${minorVersion}</version>
+  <version>4.4.0-SNAPSHOT</version>
 
   <description>Provides read/write access to the Minecraft protocol.</description>
   <url>http://www.spigotmc.org/resources/protocollib.1997/</url>
@@ -26,7 +26,6 @@
   <build>
     <defaultGoal>clean install</defaultGoal>
     <sourceDirectory>src/main/java</sourceDirectory>
-    <testSourceDirectory>src/test/java</testSourceDirectory>
     <resources>
       <resource>
         <directory>src/main/resources</directory>

modules/ProtocolLib/pom.xml

@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ProtocolLib</artifactId>
   <name>ProtocolLib</name>
-  <version>${minorVersion}</version>
+  <version>4.4.0-SNAPSHOT</version>
 
   <description>Provides read/write access to the Minecraft protocol.</description>
   <url>http://www.spigotmc.org/resources/protocollib.1997/</url>

pom.xml

@@ -8,7 +8,6 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <minorVersion>4.4.0-SNAPSHOT</minorVersion>
     <spigotVersion>1.12.2-R0.1-SNAPSHOT</spigotVersion>
   </properties>
 
@@ -76,6 +75,11 @@
       <version>1.1-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
+    <dependency>
+      <groupId>com.hervian</groupId>
+      <artifactId>lambda-factory</artifactId>
+      <version>2.0.2-SNAPSHOT</version>
+    </dependency>
   </dependencies>
 
   <build>