Preliminary UI

Added some preliminary UI
added very basic character adding/removal

Added very basic character adding and removal in SQLiteTestActivity.
This screen can be reached by clicking "Home", then "Manage
Characters".

Type some text and click Add and the character name will be added to
the list and immediately displayed. Click Remove and the first
character will be removed. Changes are automatically saved locally.

Because of how it was implented, the "Hello!" button in the main
activity now deletes every string from the list until there is one
left. If the list is empty then it will add "Danny McSizzle".
Added Activities and XML files for Login feature
Added signup validation Activity and related XML

Signup Feature now will properly respond to invalid input.
EmptyValidatorActivity.java is just a placeholder activity that does the
checking of the validity of the inputs to the signup page.
Added Remember me/Logout functionality to Login
Added complete commenting to Login Activities
Refactored string literals to class constants
Added password recovery functionality

Did some clean-up of unused files
Added security question selection to signup sequence
Revisions for Login feature

Deleted unused files
General clean-up of HomeActivity, LoginActivity and SignupActivity
Database login functionality implemented.
Merge branch 'Login-Pages' of https://github.com/MinionApp/minion.git into Login-Pages
Added class constants to password reset activity

Finished commenting HomeActivity
Deleted some unused class constants
Changed "Mangage" to "Manage"
Added remote database connectivity to login
Added AsyncTasks.
Privatized inner class constructor.
fixed asynctask and compilation errors
Added connectivity permissions to AndroidManifest

Started adding connectivity checks to relevant activities
Added checks for internet connectivity to login

Added utility class to check for connectivity
Added extra permissions to AndroidManifest
Put checks for internet connectivity in relevant locations
Attempt to get remote database to work