Allow use hotkey directive as shorcut to click element

[AbraaoAlves]

Like this:

<button ng-click="doSomething()" hotkey="ctrl+q"> 

Why? :

1. Today, it is writing like this:

   <button ng-click="doSomething()" hotkey="{'ctrl+q': doSomething}"> 
   

2. Besides of code duplication and verbose syntax, we have to manage click availability problem inside code, for example:

   <!-- click not trigger when 'expression' is true, but with hotkey still working! -->
   <button ng-click="doSomething()" ng-disabled="expression" hotkey="{'ctrl+q': doSomething}"> 
   

[javisperez]

+1 i need this too

[alisonmonteiro]

+1

[ythecombinator]

+1

[raczynskil]

+1