Spring project structure for database access

Adding package structure and spring configuration for database access
using the spring context. DAO and service objects are autowired using
beans and spring jdbc is being used to make database commands easier
than regular JDBC.

USE CASES DONE:

Add Team
Add Player
(Team objects can be retrieved from the db with full list of current
players)
Adding league use cases

USE CASES ADDED:

Add League
Add Team to League

(can get league with teams, not sure if necessary)
Merge pull request #2 from alecjohanson/alecj

Alecj
Attempting to merge jack_db branch with master
Syncing changes to get ready for merge to master
Changed addNoteToGame return type
updated addNoteToGame return type
updated addNoteToGame return type
Changed addNoteToGame return type
Create GUI.java
Merge pull request #4 from alecjohanson/adwirtz

Adwirtz
Remove overrides and change whitespace