added apache-1.0 mappings

[Zoovie-JVankat]

Added common Apache-1.0 license mappings.

[stevespringett]

Thanks for the PR. Where is this license name used?

[jakub-bochenski]

I believe the license name is exactly that (per maven POM): https://github.com/hunterhacker/jdom/blob/master/maven/maven.pom

[Zoovie-JVankat]

https://repo1.maven.org/maven2/org/jdom/jdom2/2.0.6.1/jdom2-2.0.6.1.pom
https://repo1.maven.org/maven2/org/codehaus/mojo/flatten-maven-plugin/1.7.2/flatten-maven-plugin-1.7.2.pom