Changes

Summary

* Symlinks shown in UI. * Collisions shown in history-UI.

Revision 421 by Marco Nguitragool-Schulze: * Symlinks shown in UI. * Collisions shown in history-UI.
	/trunk/org.subshare/org.subshare.core/src/main/java/org/subshare/core/dto/CollisionDto.java
	/trunk/org.subshare/org.subshare.gui/src/main/java/org/subshare/gui/error/ErrorHandler.java
	/trunk/org.subshare/org.subshare.gui/src/main/java/org/subshare/gui/filetree/FileIconRegistry.java
	/trunk/org.subshare/org.subshare.gui/src/main/java/org/subshare/gui/filetree/symlink_16x16.png
	/trunk/org.subshare/org.subshare.gui/src/main/java/org/subshare/gui/histo/HistoCryptoRepoFileTreeItem.java
	/trunk/org.subshare/org.subshare.gui/src/main/java/org/subshare/gui/histo/HistoFramePane.fxgraph
	/trunk/org.subshare/org.subshare.gui/src/main/java/org/subshare/gui/histo/HistoFramePane.fxml
	/trunk/org.subshare/org.subshare.gui/src/main/java/org/subshare/gui/histo/HistoFramePane.java
	/trunk/org.subshare/org.subshare.gui/src/main/java/org/subshare/gui/histo/collision-resolved_16x16.png
	/trunk/org.subshare/org.subshare.gui/src/main/java/org/subshare/gui/histo/collision-unresolved_16x16.png
	/trunk/org.subshare/org.subshare.gui/src/main/resources/collision-resolved_16x16.png
	/trunk/org.subshare/org.subshare.gui/src/main/resources/collision-resolved_16x16.xcf
	/trunk/org.subshare/org.subshare.gui/src/main/resources/collision_16x16.png
	/trunk/org.subshare/org.subshare.gui/src/main/resources/collision_24x24.png
	/trunk/org.subshare/org.subshare.gui/src/main/resources/link-add_16x16.png
	/trunk/org.subshare/org.subshare.gui/src/main/resources/link_16x16.png
	/trunk/org.subshare/org.subshare.local/src/main/java/org/subshare/local/dto/CollisionDtoConverter.java
	/trunk/org.subshare/org.subshare.local/src/main/java/org/subshare/local/persistence/CloudStorePersistenceCapableClassesProviderImpl.java