POC: native camera localization

[jcesarmobile]

This is a POC for how the plugin localization is done in the native way.

This would require the user to add the native localizations in their project.

For iOS this is creating a Localizable.strings file with this content:

"From Photos" = "From Photos";
"Take Picture" = "Take Picture";

And then localize the file adding supported languages to the project and replacing the strings after the = (the ones before are keys that also act as default value)

For Android it requires adding in the user project localized strings.xml files and adding

<string name="take_picture">translation for Take Picture</string>
<string name="from_photos">translation for From Photos</string>

[jcesarmobile]

closing in favor of #2631