add base project pom

ic_plugin_coordinates/pom.xml

@@ -6,6 +6,7 @@
     <groupId>nl.interestingcorner.coordinates</groupId>
     <artifactId>ic_plugin_coordinates</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
 
     <name>ic_plugin_coordinates</name>
     <!-- FIXME change it to the project's website -->
@@ -30,6 +31,12 @@
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
+            <dependency>
+                <groupId>nl.interestingcorner.core</groupId>
+                <artifactId>ic_plugin_core</artifactId>
+                <version>1.0-SNAPSHOT</version>
+                <scope>provided</scope>
+            </dependency>
         </dependencies>
     </dependencyManagement>