Add keypad layout with 0 in the middle

[sergiuser1]

This is the standard layout for number keypads, here's a screenshot of how the Google Keyboard looks:

And this is the new keyboard:

This PR adds that option, while keeping the default with the separator in the middle, and also migrating the config changes for existing users. The only thing missing is the new translations, for all other languages besides English.

[A-Sattari]

Having 0 in the middle for sure offers a better user experience. @sal0max is there a reason why this PR is not merged?

Also, I would recommend removing the arithmetic operators too. They do not really server a big purpose in a currency convertor app. It just makes the view cluttered

[EliorMachlev]

Having 0 in the middle for sure offers a better user experience. @sal0max is there a reason why this PR is not merged?

Also, I would recommend removing the arithmetic operators too. They do not really server a big purpose in a currency convertor app. It just makes the view cluttered

Wrong. I use the arithmetic operations a lot.
I would have wanted to add brackets "()" for the expanded keyboard, instead of the empty space to the right.

In order words, expand on the arithmetic not reduce or remove it.

[A-Sattari]

Having 0 in the middle for sure offers a better user experience. @sal0max is there a reason why this PR is not merged?
Also, I would recommend removing the arithmetic operators too. They do not really server a big purpose in a currency convertor app. It just makes the view cluttered

Wrong. I use the arithmetic operations a lot. I would have wanted to add brackets "()" for the expanded keyboard, instead of the empty space to the right.

In order words, expand on the arithmetic not reduce or remove it.

@EliorMachlev
WRONG.
You should use a calculator app to do your arithmetic operations not a currency convertor app.

#Free_Palestine
#Cheers ✌🏼

[EliorMachlev]

Having 0 in the middle for sure offers a better user experience. @sal0max is there a reason why this PR is not merged?
Also, I would recommend removing the arithmetic operators too. They do not really server a big purpose in a currency convertor app. It just makes the view cluttered

Wrong. I use the arithmetic operations a lot. I would have wanted to add brackets "()" for the expanded keyboard, instead of the empty space to the right.

In order words, expand on the arithmetic not reduce or remove it.

@EliorMachlev
WRONG.
You should use a calculator app to do your arithmetic operations not a currency convertor app.

#Free_Palestine
#Cheers ✌🏼

Each his own usage.
Easier to have simple operations in one app instead of 2. Such as you buying items in a store abroad and holding multiple items in your hand.

Mabye you can make it a switch in the settings if you would like a simpler homepage for yourself.

#Free_Narnia
#Cheers ✌️