Adapt to CMake-based build system.

Specifically,

  - #include <config.h> where appropriate (all .cpp files)
  - Adjust include statements to account for sub-directory locations
    of .hpp files.

examples/find_zero.cpp

@@ -33,7 +33,9 @@
   along with OPM.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "AutoDiff.hpp"
+#include <config.h>
+
+#include <opm/autodiff/AutoDiff.hpp>
 
 #include <iostream>
 #include <cmath>

examples/sim_2p_incomp_adfi.cpp

@@ -44,7 +44,7 @@
 
 #include <opm/core/simulator/TwophaseState.hpp>
 #include <opm/core/simulator/WellState.hpp>
-#include "SimulatorIncompTwophaseAdfi.hpp"
+#include <opm/autodiff/SimulatorIncompTwophaseAdfi.hpp>
 
 #include <boost/scoped_ptr.hpp>
 #include <boost/filesystem.hpp>

examples/sim_simple.cpp

@@ -17,8 +17,10 @@
   along with OPM.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "AutoDiffBlock.hpp"
-#include "AutoDiffHelpers.hpp"
+#include <config.h>
+
+#include <opm/autodiff/AutoDiffBlock.hpp>
+#include <opm/autodiff/AutoDiffHelpers.hpp>
 #include <opm/core/grid.h>
 #include <opm/core/grid/GridManager.hpp>
 #include <opm/core/props/IncompPropertiesBasic.hpp>