Add an additional hint for opencascade
remove obsolete functionparser definitions
Update documentation of DEAL_II_WITH_* lists, and testsuite configuration
add changes.h entry
Merge pull request #386 from tamiko/cmake_fixes

Small cmake configuration and documentation fixes
Fix missing instantiations.
Merge pull request #388 from bangerth/fix-missing-instantiations

Fix missing instantiations.
Guard HAVE_* variables and definitions with DEALI_II prefix

This commits renames every HAVE_* definitions to DEAL_II_HAVE_*. This is
done to avoid name clashes with external projects also exporting HAVE_*
definitions.
Add an entry to changes.h
fix a comment