Miscellaneous whitespace cleanup

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2938 02a645c2-efd0-11dd-984d-ab748d24aa7e
Remove previously-deprecated 'PrintCtrl' and 'LogPrintCtrl' classes.

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2939 02a645c2-efd0-11dd-984d-ab748d24aa7e
[Thermo] Remove redundant methods of PDSS descendants

The removed methods repeated the implementation of the base class.

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2940 02a645c2-efd0-11dd-984d-ab748d24aa7e
[Thermo] Remove unnecessary manual memory management from PDSS_Water

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2941 02a645c2-efd0-11dd-984d-ab748d24aa7e
[Thermo] Extract common implementations out of PDSS descendants

The descendants either calculate molar properties from nondimensonal properties
or vice versa. Add two derived classes to PDSS to implement these behaviors, and
have the leaf classes derive from whichever one of these makes sense.

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2942 02a645c2-efd0-11dd-984d-ab748d24aa7e
[SCons] Print path to Python interpreter when building

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2943 02a645c2-efd0-11dd-984d-ab748d24aa7e