Finder preferences: How do I just DBL click folder to get a new window

Question

I don't want to have to push cmd and click folders Every time I want a folder to open in a new window. I want a New Window EVERY time I dbl click a folder, as I have done for as long as I can remember in Mac system. I like multiple open windows, and don't like being Forced into having to take extra steps every time just to do this task I do Hundreds of times a day.
Thanks for any help, which these Help screens were Not.
Open a folder in a new tab or window
When you open a folder in a Finder window, the folder’s contents usually replace the current contents of the window. If you prefer, you can open a folder in a new tab or window.
To open a specific folder, press the Command (⌘) key while you double-click the folder.The folder opens in a new tab or window, depending on your Finder preferences. To change the preference, choose Finder > Preferences, click General, then select or deselect “⌘-double-click opens a folder in a new tab.” (Deselect the option if you prefer a new window.)
To open a new Finder window without opening a specific folder, choose File > New Finder Window or press Command (⌘)–N.
If a Finder window’s toolbar and sidebar are hidden, then double-clicking a folder in the window (without pressing the Command key) opens the folder in a new window.
RELATED TOPICS
Finder preferences 
⌘-double-click opens a folder in a new tab
If this is selected, double-clicking a folder while holding down the Command (⌘) key opens a new tab. If this is deselected, Command (⌘)-double-click opens a new window.

Answer 1

Helgason: Thank you so much for this solution. I have been using it since March. But I just upgraded to Yosemite. And as you have noted on your website, it breaks the functionality of typing Command-Shift-A to go to Applications and such. Now that Yosemite has officially been released, are you going to create an update?
Also, an update that returns the green button to being maximize instead of full screen (without having to hold down Option) would also be welcome!