Merge pull request #23 from conorfennell/master

removed log messages
Update store UI and update store controller to insert only specific items into scope
Update inventorye UI and update inventory controllers
Add alerts to improve UX when clicking on buttons
Add functionality to start and request battles
Change from refresh button to refresh on pull down
Add alert after battle request is sent
Update attribute calculations to include fitbit data
Merge pull request #24 from fatchicken007/master

Update character, store, inventory, friends and battle screens and controllers
Separate controllers and directives into their own files
Revert back to reading user id from local storage
Load directives js file
Merge pull request #25 from fatchicken007/master

Separate controllers and directives into files
Added username and character select
Merge pull request #29 from conorfennell/character

Added username and character select
Ability to save username to database, still cannot properly retrieve it or check for it
Merge pull request #30 from aellawind/master

Ability to save username to database, still cannot properly retrieve it ...
Removed username template from index.html file and updated username controller to check for duplicate usernames
Merge pull request #31 from aellawind/master

Removed username template from index.html file and updated username cont...
improved wording and fixed username flow