export pom-parser from the index.js file

[singletoncoding]

For others to be able to access the utility, they need to be able to access it from the main file in the package.json. To do this, we need to import the pom parser into the index.js[1] file specified at the root directory and export it. The reason that it is the index.js is because of the main[2] property specified in the package.json file.

[1] - https://github.com/singletoncoding/java-utils/blob/master/index.js
[2] - https://docs.npmjs.com/files/package.json#main

[singletoncoding]

#10 addresses this