Merge pull request #35 from nacabaro/vb/special_missions

Special missions

Special missions
- Basic implementation is complete
- Added 8 different special missions, 4 are easy and more expensive, and 4 are cheaper and more difficult
- Added 9 missions of each so people can test themselves
- Also added checks to disallow BE digimon to have special missions
- UI elements to display the status of the missions
- Finishing a mission awards a random price (TODO: Make the price be based on the mission difficulty)

Merge pull request #25 from nacabaro/database/adventure

Adventure mode

Phew
- Added adventure screen, dialogs, components and controllers needed to rock.
- Modified DTOs so that it is possible to tell if a character is in adventure or not
- Updated layout of items database
- Fixed an issue with importing bems where the character name would be read incorrectly
- Also added a ton of checks

Merge pull request #22 from nacabaro/database/items

Add items functionality

Forgot to push the updated db

Here comes the train (with more things)
- Updated available items
- Created ItemsScreenController
- Moved the ItemsScreen to keep code organized

Things
- Added items store and a way to switch between the store and your items
- Added an items dialog, click on it to see details of the item (description, amount) and use it
- Added items store, it lists all the items available

Things items related
- Added a MyItems screen
- Added an ItemElement placeholder
- Included database with all the items in the app (not final)
- Also included some demo items

As of now items don't do anything, i'm still making the UI