Merging multiple apps into one app (or instance)
Basically, i'm trying to create a 'social' app that combines the apps I use for Twitter, Facebook, Instagram and the default iMessages app.
At the moment I've just made an app in Automator that just launches all the separate apps at once, and have them set out in a comfortable window configuration so I can see/access everything.
Is there a way to somehow combine all these apps into one standalone app or one single instance? Just so I can have one little icon in the dock that manages all the apps (so I can open/quit them all at once just by using the one icon), and so it doesn't take up space on the dock when all the apps open.
I've tried things like editing the .plist file in apps to hide their icon, but it causes most of the apps to function incorrectly. Also, as a temporary way to exit all the apps at once, I created another Automater app that closes them all simultaneously, but it's still not quite what I'm after!
Hope that makes sense! Any help would be appreciated.
iMac, OS X Mountain Lion (10.8.2), 3.06 GHz Intel Core2Duo 6GB 1067Mhz