* merge numexp branch

commit 5f9076616c3f7dfe8adfcf0ab6e664979d4121de
Author: Yuta Kawai <ykawai@gfd-dennou.org>
Date:   Tue Dec 24 13:47:06 2013 +0900

    * Modify the header of some org files.

commit d01b33c363079f0f4c5ab64f604c4daad84d4f96
Author: Yuta Kawai <ykawai@gfd-dennou.org>
Date:   Tue Dec 24 00:42:18 2013 +0900

    * Add some org files written about the summary of numerical experiments.

commit caf6ed24540c3e87f081bfdbadb5c4b832f0c8c1
Author: Yuta Kawai <ykawai@gfd-dennou.org>
Date:   Wed Dec 11 13:05:55 2013 +0900

    * Move some EOS parameters in Variable_mod to Constant_mod and
      modify some modules in dynamics to deal with the change.

commit a7c2d6880ef610a561e269ce143e6ef3b797c4eb
Author: Yuta Kawai <ykawai@gfd-dennou.org>
Date:   Tue Dec 10 21:02:06 2013 +0900

    * Modify some codes associated with a barotropic Rossby wave experiment to deal with the recent change of master brach.

commit e90ad1542592324d520d72186674e31fe30785ed
Author: Yuta Kawai <ykawai@gfd-dennou.org>
Date:   Tue Dec 10 21:00:54 2013 +0900

    * Use a new subroutine in SpmlUtil_mod to set vertical boundary conditions.

commit 57637cc79a35ff4e448a364a81579bae10c8661e
Author: Yuta Kawai <ykawai@gfd-dennou.org>
Date:   Tue Dec 10 20:56:07 2013 +0900

    * Modify a utility module for spmodel to set vertical boundary conditions easily.