Re-generate source tarball so it includes ecc_impl.h.
Adjust tarball generation script to allow ecc_impl.h to be included.
Bring over NSS changes from java-1.7.0-openjdk spec file (NSS_CFLAGS/NSS_LIBS)
Remove patch which disables the SunEC provider as it is now usable.
Correct spelling mistakes in tarball generation script.
Resolves: rhbz#1019554
