[AB-77] moving the templating module into the core module

adding a possibility to overlay specific templates for particular servers
adding commands to configure templates
adding file parameter support

abstracto-application/core/core-impl/pom.xml

@@ -68,6 +68,11 @@
             <artifactId>spring-boot-starter-cache</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-freemarker</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
@@ -106,12 +111,6 @@
             <type>test-jar</type>
         </dependency>
 
-        <dependency>
-            <groupId>dev.sheldan.abstracto.templating</groupId>
-            <artifactId>templating-interface</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-
         <dependency>
             <groupId>dev.sheldan.abstracto.scheduling</groupId>
             <artifactId>scheduling-int</artifactId>