Docstrings for undocumented methods of child classes are automatically copied
from the corresponding method of the parent class. This works both for
docstrings as shown in the Python interpreter as well as the Sphinx-generated
documentation.
Removed manually duplicated docstrings from setProfile(), solve() and
setRefineCriteria() methods.
These changes make it unnecessary to copy header files around during
the build process, which tends to confuse IDEs and debuggers. The
headers which comprise Cantera's external C++ interface are now in
the 'include' directory.
All of the samples and demos are now in the 'samples' subdirectory.
