Add right click functionalities

[kemoycampbell]

This feature add the ability to perform right click functionality such as:

• Search with Google,
• Copy Image
• Copy Image Address
• Save Link
• Save Image as
• Show inspect
• Look up selection

This is done by using the electron-context-menu package.

[8bitZeta]

Added this to my own persona fork and it works great!

Hopefully we can see an update to original...

[mamaraddio]

Added this to my own persona fork and it works great!

Hopefully we can see an update to original...

@julian-alarcon

[julian-alarcon]

Hello. Thank for your contribution @kemoycampbell ! For now, I would like to keep the client as thin as possible and avoid adding more external dependencies. Also, we are already supporting right click to view the url of the links, maybe we could add something for the more specific, needed/wanted actions.