Add missing dependencies after removal of datapackage libs
<artifactId>commons-collections</artifactId>
<version>3.2.2</version>
</dependency>
+ <dependency>
+ <groupId>commons-validator</groupId>
+ <artifactId>commons-validator</artifactId>
+ <version>1.5.1</version>
+ </dependency>
<dependency>
<groupId>velocity</groupId>
<artifactId>velocity</artifactId>
<artifactId>arithcode</artifactId>
<version>1.1</version>
</dependency>
+ <dependency>
+ <groupId>com.google.guava</groupId>
+ <artifactId>guava</artifactId>
+ <version>19.0</version>
+ </dependency>
<!-- test dependencies -->
