Fix mavenmodules version

Author: jamo

tmc-plugin/nbproject/genfiles.properties

@@ -3,6 +3,6 @@ build.xml.script.CRC32=84aa6cb9
 build.xml.stylesheet.CRC32=[email protected]
 # This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
 # Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=76201e38
+nbproject/build-impl.xml.data.CRC32=71dc5f8e
 nbproject/build-impl.xml.script.CRC32=72a9c69e
-nbproject/build-impl.xml.stylesheet.CRC32=238281d1@2.67.1
+nbproject/build-impl.xml.stylesheet.CRC32=238281d1@2.71.1

tmc-plugin/nbproject/project.xml

@@ -11,7 +11,7 @@
                     <build-prerequisite/>
                     <compile-dependency/>
                     <run-dependency>
-                        <specification-version>1.6</specification-version>
+                        <specification-version>1.8</specification-version>
                     </run-dependency>
                 </dependency>
                 <dependency>