Started moving WCS stuff to MVP.
Move WCS MVP stuff. (won't build this these changes).
Merge branch 'master' of https://github.com/deadpassive/smartwps

Conflicts:
	smartwps-wcs/src/main/java/uk/ac/glam/smartwps/wcs/client/AddCoverageWindow.java
	smartwps-wcs/src/main/java/uk/ac/glam/smartwps/wcs/client/mvp/AddCoverageDialogPresenter.java
	smartwps-wcs/src/main/java/uk/ac/glam/smartwps/wcs/client/mvp/AddCoverageDialogPresenterImpl.java