[SCons] Use more generic flag for warning suppression

Older versions of Clang don't support '-Wno-unused-result'.

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2750 02a645c2-efd0-11dd-984d-ab748d24aa7e
[SCons] Add test for Fortran library

Check for both the Fortran compiler and the corresponding Fortran library before
deciding whether to build the F90 interface. This will automatically disable the
F90 interface on platforms that provide gfortran but don't put libgfortran in a
standard location.

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2751 02a645c2-efd0-11dd-984d-ab748d24aa7e
[SCons] Remove unused 'rpfont' configuration variable

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2752 02a645c2-efd0-11dd-984d-ab748d24aa7e
[SCons] Fix Cython module compilation with MinGW

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2753 02a645c2-efd0-11dd-984d-ab748d24aa7e
[SCons] Always link to static standard libraries with MinGW

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2754 02a645c2-efd0-11dd-984d-ab748d24aa7e
[SCons] Fix 'command too long' error with MinGW compilation

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2755 02a645c2-efd0-11dd-984d-ab748d24aa7e
Mention downloads on Sourceforge in README

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2756 02a645c2-efd0-11dd-984d-ab748d24aa7e
[Doc] Point to SourceForge for downloads

git-svn-id: https://cantera.googlecode.com/svn/cantera/trunk@2757 02a645c2-efd0-11dd-984d-ab748d24aa7e