Filter .svn folders in Eclipse Navigator
To hide the .svn folders from the Eclipse Navigator there's no UI setting, you need to create a plugin. So here it is, a little plugin to hide .svn folders:
<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>
<plugin id="com.kwebble.ide.navigator.filter" name="Filter .svn folders" version="1.0">
<extension point="org.eclipse.ui.ide.resourceFilters">
<filter pattern=".svn" selected="true"/>
</extension>
</plugin>
Put this in a com.kwebble.ide.navigator.filter folder under the Eclipse plugins folder.
To filter files with different names adjust the pattern accordingly.