#58 renamed all occurrences of 'representation'

All relevant occurences of 'representation' were renamed to
'representations'
Merge branch 'feature/58-rename-representation' into dev
Revert "Merge branch 'feature/58-rename-representation' into dev"

This reverts commit 6f64847bcf7d2abb9d52945482fc3005442a4ab8, reversing
changes made to 10bc84a91c67d1a9490689d41719ac868dcfd64c.
 #55 created first batch of panels
 #55 first panel can now be shown
 #55 changed the basic appearance of the wizard
 #55 show panel names in the left panel
 #55 configured BasicResourcePropertiesPanel
 #55 configured TopicCategoryAndKeywordsVisualPanel
 #55 created InfoBoxPanel

The InfoBoxPanel is a simple panel which contains a JLabel. It is used to show
information about to functionality of components, similar to a tooltip.
To make it more interchangeable to interface InfoReceiver was
implemented.
 #55 changed size and how the wizard appears
 #55 made label in InfoBoxPanel visible
 #55 created the class InfoProviderJPanel

InfoProviderJPanel is a class which is a JPanel implementing the
interface InfoProvider. This interface can set information into a
InfoReceiver.
 #55 resized info box in ResourceWindowSearch
 #55 BasicPropertiesPanel is now a InfoProvider

The class BasicPropertiesPanel extends InfoProviderJPanel and provides
information, when the user interacts with its components.
 #55 added an info box to BasicResourcePropertiesVisualPanel
 #55 added general information to InfoBoxPanel

The field generalInformation was added to InfoBoxPanel, this field can
be shown as information, if no other information is set. Thus it is
actually a placeholder.
 #55 added methods to change visibility of the UUID button

Added methods to change visibility of the UUID button in
BasicPropertiesPanel.
 #55 remove the UUID button in the wizard

Remove the UUID button in the wizard in
BasicResourcePropertiesVisualPanel.
 #55 panel listens to changes in CidsBean

The BasicResourcePropertiesPanel listens now to changes in its resource
cidsBean.