work done:
- refactored stylesheet: removed a lot of redundant lines
- set table content to be left aligned (more space for individual
things)
- changed an image filename on the database that was causing the
application to crash
- updated ExampleShoppingList.fxml, OffersScreen.fxml and
FavouritesScreen.fxml with same changes made to HomeScreen. also updated
table column sizes. need to check correct size with content.
- restyled search and delete list buttons
- styled search field and search button
- modified HomeScreen.fxml so that bottom container takes maximum size
available
- also modified ListView (element that holds category names) to
accommodate longer category names
- some stylesheet refactoring + new additions
- updated CreateListTest.java: now deletes newly created list
- removed table column headers + borders between columns
- fixed resize behaviour of search field and search button (issue to do
with shopping list name) - in both HomeScreen.fxml and OffersScreen.fxml
- AllShoppingListsScreen: taken 'Go Back' button out of scrollpane so
that it's always visible
- minor layout modifications to some of the fxml's

problems faced:
- n/a

work to be done:
- check sizing of columns and list-view with new category names in place
- additional commenting to stylesheet
- add tooltips
work done:
- added tooltips to all buttons and some of the GUI labels to explain
what they do
- increased size of 'Categories' and 'Current Total and savings' labels 
- changes to column sizes of top navigation panel
- fixed position of shopping list name label so that it's the same on
all pages
- changed style of large buttons on start screen + createnewlistscreen
and allshoppinglistsscreen

problems faced:
- n/a

work to be done:
- check with team
Merge pull request #19 from SmartTrolley/ChangesToGUI

Changes to GUI