Various updates + new configure.
removed useless file.
Building the new QE-GPU repository (step 1 of  ...)
-D__IOTK_WORKAROUND1 when -D__PI is now a default.
Same workaround for CRAY systems.
Few changes (just testing new QE-FORGE system)
Alignment to non-SVN copy
Refining build scripts and makefiles...
PW make clean, make pw, phiGEMM symbols and then make pw again... it can be handle much better
OpenACC support (PGI & cc20 only)
Regenerated configure
make.depends inherit from main packages
Small fixes
Updates
Added OpenACC support (only for PGI)
10% more performance on new Kepler architectures by simply apply the __restrict clause (thanks to Nikolay Markovskiy, NVIDIA)
Serial case was broken. Fixed.
Restored NEB, for serial and parallel executions.
Name changing...
Different names break the final clock measurement...