method rename, refactoring of EditorPanel constructor
removed path parameter
documentation and refactoring of EditorPanel, using getFile().getName() instead of getPath()
removed serial warning suppresion
removed unnecessary path fiddeling
siehe #28
started overhauling FileTree/FileTreeNode+FileTreeModel
first refactoring pass on FileTree
FileEvent/FileListener documentation+refactoring
reformatting, canonicalization
made children accessible
replacing String paths by Files
only allow FileTreeModel models
buildPath() implementation
documentation
refactoring
documentation
readability
Merge branch 'cViewer_changes' into GS_Changes