Update version in conf.py.
Update pyclaw gallery URL.
Merge branch 'master' of github.com:clawpack/doc

* 'master' of github.com:clawpack/doc:
Merge pull request #8 from rjleveque/rjl

First pass at fortran_compilers page
Rename pyclaw/apps/  to pyclaw/examples.
Merge branch 'master' of github.com:clawpack/doc

* 'master' of github.com:clawpack/doc:
  added fortran_compilers page
Merge pull request #9 from ketch/master

Rename pyclaw/apps/ directory to pyclaw/examples/.
updated many rst files, added developers.rst with new instructions to be reviewed