Revert "Reverted gdx-setup-ui to original"

This reverts commit 5805f9037ef13b47dea23468826c11ccbacd9187.
Revert "Moved changes to gdx-cli"

This reverts commit b8b9d3671321277a5349f30454b7f47907321db0.
Revert "Well, it creates all the files."

This reverts commit 9b6494931014b2c06826e989ccae4acdec71bbf8.
Revert "Updated Extension definition"

This reverts commit 48d43539b736d0b493162205f9f75d6e33457392.
Revert "Added sources to extension defs"

This reverts commit 4b63037391bbfaf831936813bbbf1159bb5b4a6b.
Revert "Forgot to add to libgdx file"

This reverts commit e719ea7e2c68878e2c49584a057568c1e8ef7148.
Revert "Forgot to add supported-platforms"

This reverts commit 7b175012fd04803803422e6a0c42df846c7fdbe2.
Revert "Added gdx-controllers.txt"

This reverts commit 257508613a862ba068660aeff725733e0ee55be9.
Revert "Added gdx-audio definition"

This reverts commit 6d4c2f64595658bff7d7a28dadbb4871196f5caf.
Revert "Added extensions"

This reverts commit 5c0c1c1cb0677788faa23ee0a1d26e98d85c25dd.
Revert "Updated config URLs"

This reverts commit 0ff1c3e05987a530f1b701376b817ac2b777be4c.
Revert "Transfered files from incorrect repo"

This reverts commit 2fcaf4a94985a1fe09e524c761092b9e9a20fc32.
Reverted changes and moved stuff to gdx-cli

It keeps changes out of where they shouldn't be...