puzzles: refactor and resync with upstream

This brings puzzles up-to-date with upstream revision
2d333750272c3967cfd5cd3677572cddeaad5932, though certain changes made
by me, including cursor-only Untangle and some compilation fixes
remain. Upstream code has been moved to its separate subdirectory and
future syncs can be done by simply copying over the new sources.

Change-Id: Ia6506ca5f78c3627165ea6791d38db414ace0804

1 files changed, 27 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/src/icons/blackbox.sav b/apps/plugins/puzzles/src/icons/blackbox.sav
new file mode 100644
index 0000000000..4483f3c81a
--- /dev/null
+++ b/apps/plugins/puzzles/src/icons/blackbox.sav
@@ -0,0 +1,27 @@
+SAVEFILE:41:Simon Tatham's Portable Puzzle Collection
+VERSION :1:1
+GAME    :9:Black Box
+PARAMS  :8:w8h8m5M5
+CPARAMS :8:w8h8m5M5
+SEED    :15:999785320716678
+DESC    :24:c8b9f8528193756b9a2fd24d
+UI      :2:E0
+NSTATES :2:18
+STATEPOS:2:13
+MOVE    :2:F2
+MOVE    :2:F4
+MOVE    :2:F5
+MOVE    :3:F25
+MOVE    :3:F26
+MOVE    :3:F11
+MOVE    :3:F12
+MOVE    :3:F15
+MOVE    :4:T7,7
+MOVE    :4:T7,4
+MOVE    :4:T1,7
+MOVE    :2:F3
+MOVE    :2:F9
+MOVE    :3:F27
+MOVE    :4:T5,7
+MOVE    :4:T1,8
+MOVE    :1:R