ctkDICOMModelObject class and a test added
seqInsert and itemInsert modified
standard output streams commented
Class name changed to ctkDICOMObjectModel and some stylistic modifications
seqinsert and iteminsert methods combined in a new method tarverseDataElemnts. The code duplication for seqinsert and iteminsert is solved.
FIX: The method names for ctkDICOMObjectModelPrivate modified in order to resolve the qulification on
member error.
ctkDICOMOBjectModelTest1 added to the project
ENH: Hierarchy and VR added
FIX: Hierarchy enabled by changing the order of tag and VR in the model
ENH: Length added to the DICOM object model
ENH: Tag HEX added to the DICOM object model
ENH: View content is not editable
ENH: Column widths adjusted to contents in the example tree view
Merge branch 'master' into ctk-dicom-model-object
ctkDICOMObjectListWidget Created
Merge branch 'ctk-dicom-object-list-widget' of https://github.com/mehrtash/CTK into mehrtash-ctk-dicom-object-list-widget
Fix some indentation issues

CTK convention is to follow the superclass style unless there
is a CTK convention that overrides it.  In most cases we follow Qt,
but we use a vtk/itk style indent (two spaces, brackets indented).

http://www.commontk.org/index.php/Contributing_to_CTK#CTK_Coding_Style
ENH: current path line edit read only
Merge branch 'mehrtash-ctk-dicom-object-list-widget' into ctk-dicom-object-list-widget
Fix identation issues