feat(android): collapse toolbar menu support

[Max87ZA]

Adds support for toolbar's menu to Collapse toolbat
Usage:
Create your Collapse toolbar as usual and then add to your controller:

        $.collapsingToolbar.addMenuItem(0,` 'Item title',  false); 
        $.collapsingToolbar.setOnMenuItemClickListener(function(e) {
        Ti.API.info("e.menuItemId: "+e.menuItemId);
            switch (e.menuItemId) {
                case 0:
                   Ti.API.log("Menu 0 clicked");
                    break;
            }
        });

[m1ga]

@Max87ZA can you start from a clean master branch? You branch has other changes so it's not only the collapse toolbar menu

[hansemannn]

@Max87ZA Quick ping, thx!

[m1ga]

@Max87ZA you'll need to make different branches for your PRs 😄 don't work in master as that will add all your fixes into one big PR