Pull dependencies from jcenter/mavenCentral

[ghost]

Most of the used dependencies don't need to be included as a binary jar file, but can be pulled from known repositories like mavencentral or jcenter, e.g.:

compile "commons-io:commons-io:2.0.1"
compile "org.apache.commons:commons-lang3:3.3.1"
compile "com.nineoldandroids:library:2.4.0

[Greznor]

I just added this in on my local repo. This will be included in my next pull request.

[Greznor]

A little late but this has been added and is in the pending merge.