Implement libucal with extensive tests
Implement basic functional UI.
A Simple tariff description viewer.
Added a simple icon for zigma.
Added simple About Dialog.
Remove some CMake status messages.
Mainwindow icon.
Restructure repo.
Configure CMake for Linux install.
Set Max and Min width of Tariff Description
Display tariff revision date in Tariff Viewer.
Show Tariff Viewer without blocking parent window.
Quit Menu and a few keybord shortcuts to invoke menus.
Adjust Height of combo box to match spin box.
Add .travis.yml