Long click to view graphs in full screen
Move setTitle into GraphView constructor
Always enable zoom on full-screen graphs
Bubble charts were breaking
Revert "Always enable zoom on full-screen graphs"

This reverts commit fc0cee0324c1c89ccc33f1c0ec8e819b2f3e9631.
GraphView doesn't need to implement Serializable
Merge in master
Change from long tap to double tap
Merge with master
Merge pull request #35 from dimagi/full-screen-graphs

Full screen graphs