ph-filter: Created a filter bar
pH-tabs: deleting the tabs container now that he isn't a widget anymore
pH-listing: Created the c_listing_area class
pH-warnings: Created the c_filters class
pH-warnings: Created the c_warnings class
pH-warnings: Created the c_lister class
pH-warnings: Various modifications on the c_listing_area class
pH-warnings: The c_central_widget will now be more abstract
pH-warnings: Added these changes to the CMakeList
pH-resize: Created the c_main_content class
pH-resize: Moved the c_tab_displayer into the c_main_content class
pH-design: General design modifications
pH-license: License description of a bunch of files
pH-design: General design modifications