Fixed typo in class name
fixed topoheaderread to accept xlower,ylower names as produced by topo2writer
removed import of petsc to avoid spurious error messages, not used in 4.x
comment out debug write statement
Fixed Makefiles to find *.mod files in geoclaw/2d/lib
fixed setplot.py for bowl-slosh example
Reverted from pcolormesh to pcolor since pcolormesh doesn't plot grid lines as desired.
Fixed link to topo file for chile2010 example since kingkong no longer exists.
Fixes to Makefiles
Updates to documentation
Updates to documentation
Fixed several old links pointing to kingkong
fixed links to clawdownload
Fixed character*12 -> character*25 in setprob files
Fix bug filval_geo that may cause excessive velocities in shallow water.
Cleaned up IPython directory and docs.

Removed python/pyclaw/ipythondir since newer versions if ipython don't use this.  Added python/ipython_config.py with instructions in plotting.rst for using this.
Cleaned up setenv.py.

Removed dynamic library and ipython stuff.
Fixed scripts for making gallery and moving to website.
Added color limits for burgers/.../amr/setplot.py
Added note about conservation bug to changes doc