Developer Freakler over at the hackinformer forums seems to have come up with an easy fix by creating an application that does all of the heavy work for you! You can either install or uninstall Adrenaline at will, and it already comes with the latest, mini-working version of Adrenaline included.
Adrenaline EasyInstaller is a PS Vita homebrew tool developed by Freakler which aims to ease the installation of the Adrenaline PSPemu hack developed by TheFloW.