here is what mine looks like in comparison. it looks like there is an interface to set it home or away but it's missing sleep and vacation. my controls all look more generic too.
I submitted my mods on github and watou has submitted them to mios. You can upgrade to 1.7 once it is approved or pull it from github.
I have no idea what these changes do on UI5. I didn't delete any code that I am aware of. Only concern is how my new UI7 codes affect UI5. I also made all these mods over a year ago and have just merged them into the latest version from watou so bear with me if I can't remember what I did. It is what I am running on my vera plus though.
In order for the plugin to be fully functional, you need to create a 4th mode on your ecobee named "vacation" for it to match what will be on the UI.