Allow to create script in UI instead of having blank scripts

[paulmcauley]

I don't like the way you have left by default 3 blank files called "no", "scripts" and "found". This is messy and it is an extra step to delete these.

I think it would be better instead to have a "+" or "Create a new script" button in the "Manage your init.d scripts" section to allow you to easily create and name a new script. After all, you have already created a UI to edit scripts so it should be trivial to add an option to create them too! A rename function is also needed.

[yurikleb]

I agree with paul4ig being able to add / rename scripts would be great!