Added ip and port check to setCWonderAddress
Added setCWonderAddress to SpaopPluginEditor

This way, it becomes available to the gui...
Added new SpaopEditorComponent base class

This shall be used to group gui elements like buttons, labels etc
into subcomponents
Typo in Doxygen comment.
Added new ConnectionComponent (not used yet)

A subcomponent for the SpaopAudioProcessorEditor containing
buttons, labels and textboxes for the connection settings...
jucer file updated due to recent changes

(see previous commits)
Several improvements for ConnectionComponent

Tested it and fixed some things; improved the layout.