Possibility to use the parser outside of the 'org.paraboiled' package

If I try to create a parser outside of the ```org.paraboiled``` parser, I get that error: 

```
[error] /home/nicolas/developments/jsonpath/src/main/scala/io/nremond/jsonpath/parboiled/ABCParser.scala:8: object Rule in package parboiled2 cannot be accessed in package org.parboiled2
[error] 	def InputLine = rule { &(A ~ "c") ~ oneOrMore("a") ~ B ~ !("a" | "b" | "c") ~ EOI }
```