Create hierarchy for bbox / poly files that can be used for storing PBFs.

inputs/america-central/cuba/cuba.poly

@@ -0,0 +1,33 @@
+none
+1
+   -8.506268E+01   2.226543E+01
+   -8.453534E+01   2.276019E+01
+   -8.382672E+01   2.305367E+01
+   -8.335431E+01   2.320017E+01
+   -8.297253E+01   2.325570E+01
+   -8.234357E+01   2.342718E+01
+   -8.164319E+01   2.347253E+01
+   -8.063519E+01   2.346246E+01
+   -7.984967E+01   2.332886E+01
+   -7.899548E+01   2.308652E+01
+   -7.799847E+01   2.288171E+01
+   -7.638074E+01   2.174084E+01
+   -7.474927E+01   2.106063E+01
+   -7.407361E+01   2.070136E+01
+   -7.386212E+01   2.053170E+01
+   -7.370831E+01   2.017634E+01
+   -7.377148E+01   2.000609E+01
+   -7.395001E+01   1.979432E+01
+   -7.430707E+01   1.968833E+01
+   -7.491681E+01   1.957192E+01
+   -7.778149E+01   1.925330E+01
+   -7.801770E+01   1.935957E+01
+   -7.839398E+01   1.969609E+01
+   -7.910260E+01   2.050340E+01
+   -7.927838E+01   2.085287E+01
+   -8.003369E+01   2.117336E+01
+   -8.128613E+01   2.130648E+01
+   -8.510663E+01   2.133207E+01
+   -8.506268E+01   2.226543E+01
+END
+END

inputs/america-central/haiti-and-domrep/haiti-and-domrep.poly

@@ -0,0 +1,11 @@
+none
+1
+   -7.482529E+01   1.904870E+01
+   -7.314310E+01   2.046002E+01
+   -6.816174E+01   1.976819E+01
+   -6.816174E+01   1.848073E+01
+   -6.868335E+01   1.738897E+01
+   -7.482529E+01   1.738275E+01
+   -7.482529E+01   1.904870E+01
+END
+END

inputs/america-central/jamaica/jamaica.poly

@@ -0,0 +1,9 @@
+none
+1
+   -7.885000E+01   1.916000E+01
+   -7.551000E+01   1.916000E+01
+   -7.551000E+01   1.635000E+01
+   -7.885000E+01   1.635000E+01
+   -7.885000E+01   1.916000E+01
+END
+END