fixed typo
updates to several docs
various updates
more updates
fixed git instructions
Many changes to docs
added classic plots to gallery and reformatted headings
Merge pull request #19 from rjleveque/updates

Updates
changed Gallery link at top of pages and added page with links to all galleries, plus modification of pyclaw title.
Merge pull request #20 from rjleveque/galleries

Gallery rearrangement
updates mostly to geoclaw docs
typo
Fix typo in script name

Address issue #21
Many updates to amrclaw and geoclaw documentation to bring up to date.
small fix
Merge pull request #22 from rjleveque/amr_geoclaw_updates

Updates to amrclaw and geoclaw docs
changes to index and layout
Merge pull request #23 from rjleveque/layout

changes to index and layout
First changes
Updated documenation