Change basic source list to use new inlined limiters
Change the recommended versions of PETSc and petsc4py to be 3.3. This is because
I encountered a bug when I used the latest dev versions.
Restructuring Information for developers section to reduce the number of levels
more doc editing
Minor typo and style fixes
Change Makefile to include inlinelimiter
Merge branch 'master' into inline-limiters
Merge pull request #234 from mandli/inline-limiters

Inline limiters
Merge pull request #233 from amal-ghamdi/doc_restructure

Restructuring the section "Working with PyClaw source code" of the documentation