Added database for tutorials to keep track of its been seen
Created method for checking if tutorial seen

Implemented check on consumptions list fragment
Handled whether tutorial should in other areas

PillsListFragment and AddConsumptionActivity now know when to show tutorial
Created first part of tutorial

Started work on when to show tutorial
Mostly finished with tutorial for consumptions list
Added proper handling of upgrade/downgrade statements
Added guard statement to create database if not exists
Merge branch 'master' into tutorial

Conflicts:
	app/src/main/java/uk/co/pilllogger/fragments/PillListFragment.java
Tidied up the tutorial code

Moved tutorial seen/not seen checking to the activity, fragment now has no knowledge of a tutorial happening.
Created TutorialService class, this handles tutorial pages
Created TutorialPage, this is a base class for TutorialPages

Implemented ConsumptionListTutorialPage, which handles the tutorial for the ConsumptionListFragment, the code that was in the main activity has now been encapsulated into this class, nice and tidy :)

The pages are setup on the TutorialService from the MainActivity setupTutorial() method
Fixed build

Was referncing an api call that was too new
Merge branch 'master' into tutorial

Conflicts:
	app/res/values/strings.xml
	app/src/main/java/uk/co/pilllogger/fragments/ConsumptionListFragment.java
More modifications to the tutorial engine

A lot simpler to create new steps now
Removed most of the hardcoded step 2 for consumptions
Step 3 still slides from top, needs to be fixed
Trying to make tutorial view be in the right place

No idea why this isn't working!
Removed accidental entry of the word 'git'
Fixed animations transitioning from 2 to 3
Added support for moving tutorial messages around to pre-set positions

Tidied up the Tutorial code even more, it's pretty tidy now :)
Started work on pills list tutorial
Tutorial completed for pills fragment

Added reset for comsumption and pills tutorial
Added None enum value to ArrowDirection

Have put in place some code to help with the arrow direction changing and jumping
Work on the arrow movement

This is currently in a mess