Update localization.adoc
Update localization.adoc

Fixed broken list continuation.
Fixed broken new lines.
Changed tips and important text to Admonitions.
Brought code example items outside of lists into their respective list.
Made a few code examples more readable.
jMonkeyEngine/wiki.jmonkeyengine.org,jMonkeyEngine/wiki.jmonkeyengine.org,jMonkeyEngine/wiki.jmonkeyengine.org,jMonkeyEngine/wiki.jmonkeyengine.org