Changed the sort order of the getAll method
WIP: Stacked line graph

Have added methods for pie chart and bar graph
Merge branch 'master' of github.com:cntwo/pill-logger
Restructured the project to use the gradle build system

Major differences:
- android support libs are now included in the gradle build script, so are deleted from the lib folder
- ext folder has been moved to root libraries folder, where you can now find HoloGraphLibrary
- .idea and iml files have been removed as they should no longer be required
Merge branch 'master' of github.com:cntwo/pill-logger
More gradlification

Removed and ignored build folders
Included .gradle folder