Include <libgen.h>. Otherwise OpenBSD build errors out on basename().
Merge pull request #12 from bentley/master

Include <libgen.h>.
UI Improvements
Emulate undocumented behavior when reading/writing to PPU address $2007 when not in vblank.  Fixes scrolling in The Young Indiana Jones Chronicles.
Merge pull request #17 from ArtVandelae/master

Fix scrolling in The Young Indiana Jones Chronicels
Merge branch 'master' into devel
Revert "Merge pull request #12 from bentley/master"

This reverts commit f768391582fdcdccb7ca155c3d2b76854a263f43, reversing
changes made to 68b219b341597b59e94bc7d8c4e826dc90ec70ff.
Fixed formatting and updated documentation