Included holographlibrary for graphing needs

Have included the base example for now
WIP plotting graph data
Changed git ignore to include .idea folder

Only the workspace.xml file inside .idea folder is now being ignored
Test pills added to db changed

The pills are now not all on the same day. Graph looks better now
Working on graph plotting

Trying to get graph to plot a point per day for 1 month
Removed .idea/misc.xml which was user specific

Update .gitignore file to ignore user specific files
Have included license information for holographlibrary
Can delete consumptions now

Refactored array adapters to use a more generic base implementation
Removed redundant field from PillsListBaseAdapter.ViewHolder

ColourContainer is no longer required since Nick refactored out the container view groups
Work on the graph points

Graph now shows 0 points for days you didn't take any
Graph dynamically changes y range based on the highest value
Y range of graph now uses percentage

Set 20% higher than current highest point for the Y range
Re coded the InitTestDb code to properly randomise consumptions
Refactored the consumptionsReceived

Removed a lot of waste and generally tidied up the method
Pill colours are now used for the line graph

Refactored out the Line graph specific code into it's own method
Changed widget to use its own adapter

Widget list needs its own adapter as it doesn't have the same functionality as the others
Changed for loop in plotLineGraph to >=

Must be like this to ensure today is shown on the graph
Added pill colour to the consumption list

Lowered text size of consumption list items to create room for colour
Can now add a pill using the keyboard
First letter of pill name is now Capitalised
Trying to fix widget

Not working - still resets itself