Better api generation

Things to consider:

• breaking changes (removed imports), so up minor version, because we are still not in 1.0

build.gradle

@@ -27,6 +27,7 @@ dependencies {
     testCompile 'org.assertj:assertj-core:3.12.1'
     compile 'com.fasterxml.jackson.core:jackson-core:2.9.8'
     compile 'com.fasterxml.jackson.core:jackson-databind:2.9.8'
+    compile 'org.jastadd:jastadd:2.3.4'
     runtime 'org.jastadd:jastadd:2.3.4'
     compile group: 'net.sf.beaver', name: 'beaver-rt', version: '0.9.11'
     compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.10.0'