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, 36 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/src/icons/range.sav b/apps/plugins/puzzles/src/icons/range.sav
new file mode 100644
index 0000000000..708e7db248
--- /dev/null
+++ b/apps/plugins/puzzles/src/icons/range.sav
@@ -0,0 +1,36 @@
+SAVEFILE:41:Simon Tatham's Portable Puzzle Collection
+VERSION :1:1
+GAME    :5:Range
+PARAMS  :3:7x7
+CPARAMS :3:7x7
+SEED    :15:989032078841515
+DESC    :22:d7b3e8e5c7a7c13e4e8b4d
+UI      :1:0
+NSTATES :2:27
+STATEPOS:2:27
+MOVE    :5:W,4,2
+MOVE    :5:W,4,3
+MOVE    :5:W,4,4
+MOVE    :5:W,4,5
+MOVE    :5:W,4,6
+MOVE    :5:W,4,0
+MOVE    :5:W,3,1
+MOVE    :5:W,2,1
+MOVE    :5:W,1,1
+MOVE    :5:W,0,1
+MOVE    :5:W,6,1
+MOVE    :5:W,5,1
+MOVE    :5:W,5,5
+MOVE    :5:W,1,5
+MOVE    :5:B,5,2
+MOVE    :5:W,5,3
+MOVE    :5:W,6,3
+MOVE    :5:W,3,6
+MOVE    :5:W,2,6
+MOVE    :5:B,3,5
+MOVE    :5:W,2,4
+MOVE    :5:W,2,2
+MOVE    :5:B,2,3
+MOVE    :5:W,1,3
+MOVE    :5:W,3,3
+MOVE    :5:W,0,5