Improper abstraction of database form client code

[ahan10]

Multiple instance of the code does not follow the abstraction, they are directly accessing the Dao directly instead of via the service layer. This can be found in:

• ComicBookInfoController: Implementation of favourites button, reading button and finished button still directly communicate with Dao instead of via a service layer.

• reloadTables() method of ProfilePanel.

• actionPerformed() of ProfileController

[Hashir-Jamil]

We will leave this issue open but it will most likely not be addressed in time for Delivery 2. There is not enough time to do a major refactor like this at this stage.