[git commit master 1/1] tests: Added new nptl tests

[Salvatore Cro]

commit: http://git.uclibc.org/uClibc/commit/?id=447c70a5dc04e85f96c2ae477ce851fdfdd8c719
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master

tests: Added several nptl tests from glibc 2.10.1

Signed-off-by: Salvatore Cro <salvatore.cro at st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso at st.com>

Patch is too large, so refusing to show it