Removing the ADT plugin and Eclipse Classic

As far as i can see, the ADT plugin and Eclipse are automatically included with the Android SDK download:

From the SDK page:

"With a single download, the ADT Bundle includes everything you need to begin developing apps: Eclipse + ADT plugin"
Adding instructions for some common problems

I've had problems with using the `create` tool, because i used dashes in my project (removing them solved the problem) and not running the command as sudo.
Fixing CB-2789. Removing mode parameter from capture options
[CB-3192] Update edge docs to reference next version with x.x.x
Version 2.7.0rc1