Splitter.java refactoring
Adding Toolbar to Main view
Main window - extra pannel added
Fix unit tests from failing on testSplit case
Split/Stich tougle button added. Split panel shaped up
Split progress visual log added. Size spinner bug fixed
    Stitch class and its functionality is shaped up. Stich test development started
Stitcher unit test implemented
Stitch panel view shaped up
Stitch Panel behaviuor implemented
extra FileUtil methods created
Merge pull request #1 from mgru/master

Moo