fix .gitignore, Makefile and README.md for 2013/endoh4

Unpack solids.tbz2 into solids tree.

2013/endoh4/solids/antiprism/a04-square-antiprism.txt

@@ -0,0 +1,8 @@
+0.0000000 1.0000000 0.5946036
+0.7071068 0.7071068 -0.5946036
+1.0000000 0.0000000 0.5946036
+0.7071068 -0.7071068 -0.5946036
+0.0000000 -1.0000000 0.5946036
+-0.7071068 -0.7071068 -0.5946036
+-1.0000000 -0.0000000 0.5946036
+-0.7071068 0.7071068 -0.5946036

2013/endoh4/solids/antiprism/a05-pentagonal-antiprism.txt

@@ -0,0 +1,10 @@
+0.0000000 1.0000000 0.5000000
+0.5877853 0.8090170 -0.5000000
+0.9510565 0.3090170 0.5000000
+0.9510565 -0.3090170 -0.5000000
+0.5877853 -0.8090170 0.5000000
+0.0000000 -1.0000000 -0.5000000
+-0.5877853 -0.8090170 0.5000000
+-0.9510565 -0.3090170 -0.5000000
+-0.9510565 0.3090170 0.5000000
+-0.5877853 0.8090170 -0.5000000

2013/endoh4/solids/antiprism/a06-hexagonal-antiprism.txt

@@ -0,0 +1,12 @@
+0.0000000 1.0000000 0.4277998
+0.5000000 0.8660254 -0.4277998
+0.8660254 0.5000000 0.4277998
+1.0000000 0.0000000 -0.4277998
+0.8660254 -0.5000000 0.4277998
+0.5000000 -0.8660254 -0.4277998
+0.0000000 -1.0000000 0.4277998
+-0.5000000 -0.8660254 -0.4277998
+-0.8660254 -0.5000000 0.4277998
+-1.0000000 -0.0000000 -0.4277998
+-0.8660254 0.5000000 0.4277998
+-0.5000000 0.8660254 -0.4277998

2013/endoh4/solids/antiprism/a07-heptagonal-antiprism.txt

@@ -0,0 +1,14 @@
+0.0000000 1.0000000 0.3724776
+0.4338837 0.9009689 -0.3724776
+0.7818315 0.6234898 0.3724776
+0.9749279 0.2225209 -0.3724776
+0.9749279 -0.2225209 0.3724776
+0.7818315 -0.6234898 -0.3724776
+0.4338837 -0.9009689 0.3724776
+0.0000000 -1.0000000 -0.3724776
+-0.4338837 -0.9009689 0.3724776
+-0.7818315 -0.6234898 -0.3724776
+-0.9749279 -0.2225209 0.3724776
+-0.9749279 0.2225209 -0.3724776
+-0.7818315 0.6234898 0.3724776
+-0.4338837 0.9009689 -0.3724776

2013/endoh4/solids/antiprism/a08-octagonal-antiprism.txt

@@ -0,0 +1,16 @@
+0.0000000 1.0000000 0.3292209
+0.3826834 0.9238795 -0.3292209
+0.7071068 0.7071068 0.3292209
+0.9238795 0.3826834 -0.3292209
+1.0000000 0.0000000 0.3292209
+0.9238795 -0.3826834 -0.3292209
+0.7071068 -0.7071068 0.3292209
+0.3826834 -0.9238795 -0.3292209
+0.0000000 -1.0000000 0.3292209
+-0.3826834 -0.9238795 -0.3292209
+-0.7071068 -0.7071068 0.3292209
+-0.9238795 -0.3826834 -0.3292209
+-1.0000000 -0.0000000 0.3292209
+-0.9238795 0.3826834 -0.3292209
+-0.7071068 0.7071068 0.3292209
+-0.3826834 0.9238795 -0.3292209

2013/endoh4/solids/antiprism/a09-enneagonal-antiprism.txt

@@ -0,0 +1,18 @@
+0.0000000 1.0000000 0.2946593
+0.3420201 0.9396926 -0.2946593
+0.6427876 0.7660444 0.2946593
+0.8660254 0.5000000 -0.2946593
+0.9848078 0.1736482 0.2946593
+0.9848078 -0.1736482 -0.2946593
+0.8660254 -0.5000000 0.2946593
+0.6427876 -0.7660444 -0.2946593
+0.3420201 -0.9396926 0.2946593
+0.0000000 -1.0000000 -0.2946593
+-0.3420201 -0.9396926 0.2946593
+-0.6427876 -0.7660444 -0.2946593
+-0.8660254 -0.5000000 0.2946593
+-0.9848078 -0.1736482 -0.2946593
+-0.9848078 0.1736482 0.2946593
+-0.8660254 0.5000000 -0.2946593
+-0.6427876 0.7660444 0.2946593
+-0.3420201 0.9396926 -0.2946593

2013/endoh4/solids/antiprism/a10-decagonal-antiprism.txt

@@ -0,0 +1,20 @@
+0.0000000 1.0000000 0.2664953
+0.3090170 0.9510565 -0.2664953
+0.5877853 0.8090170 0.2664953
+0.8090170 0.5877853 -0.2664953
+0.9510565 0.3090170 0.2664953
+1.0000000 0.0000000 -0.2664953
+0.9510565 -0.3090170 0.2664953
+0.8090170 -0.5877853 -0.2664953
+0.5877853 -0.8090170 0.2664953
+0.3090170 -0.9510565 -0.2664953
+0.0000000 -1.0000000 0.2664953
+-0.3090170 -0.9510565 -0.2664953
+-0.5877853 -0.8090170 0.2664953
+-0.8090170 -0.5877853 -0.2664953
+-0.9510565 -0.3090170 0.2664953
+-1.0000000 -0.0000000 -0.2664953
+-0.9510565 0.3090170 0.2664953
+-0.8090170 0.5877853 -0.2664953
+-0.5877853 0.8090170 0.2664953
+-0.3090170 0.9510565 -0.2664953