ADD: a DTO class to transfer data between the presenter and the view.
ADD: the implementation classes for model and presenter
ADD: some more methods have been implemented for the ContentPane.
CHG: some member field are now private
ADD: some comments
CHG: the model class has now an abstract base class
CHG: the access to the loader has been changed
CHG: the class has now a base class.
CHG: the class has now an abstract base class.
Merge branch 'master' of ssh://github.com/witchi/gallery-remote

Conflicts:
	src/com/gallery/galleryremote/main/preview/content/ImageContentPane.java
	src/com/gallery/galleryremote/main/preview/content/ImageContentPaneImpl.java
	src/com/gallery/galleryremote/main/preview/content/ImageContentPaneModel.java
	src/com/gallery/galleryremote/main/preview/content/ImageContentPaneModelImpl.java
	src/com/gallery/galleryremote/main/preview/content/ImageContentPanePresenterImpl.java
Merge branch 'master' of ssh://git@github.com/witchi/gallery-remote.git