Added test for hybrid functionals + USPP


git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@11227 c92efa57-630b-4861-b058-cf58834340f0
make clean removes *.a files as well


git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@11228 c92efa57-630b-4861-b058-cf58834340f0
Version updated top 5.1.1


git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@11229 c92efa57-630b-4861-b058-cf58834340f0
Version numbers updated to 5.1.1


git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@11230 c92efa57-630b-4861-b058-cf58834340f0