Added dialogframe and test dialogue tree - in devel, very unfinished
updated testtree to match new dtree structure
Got the dialogueframe working reasonably well
TODO: show zoom-in graphics, call underlying frame's draw, look nicer
Added primitive (REALLY primitive) text wrapping
Merge branch 'feat-dialogue-display'
Merge branch 'master' of git@github.com:izzycecil/72.git