Fixes serveral issues

* develop:
  speed up unit tests by switching to fetch_parameters_from_easyconfig

speed up unit tests by switching to fetch_parameters_from_easyconfig

add SLES11 package to openssl devel os dependency

A lot of existing easyconfigs used 'openssl-devel' and 'libssl-dev' under osdependencies to indicate the need to have development files for openssl. SLES 11 uses 'libopenssl-devel', so we add that as a third option.

{tools}[dummy] Hadoop w/ native libs (REVIEW)

{numlib} [intel/2015a] arpack-ng 3.2.0 (OK)

{lib}[intel/2015a] jemalloc 3.6.0 (REVIEW)

{lib}[intel/2015a] Hoard 3.10 (REVIEW)

{tools}[dummy] worker v1.5.1 (REVIEW)

{vis}[goolf-1.4.10-Python-2.7.5] Pmw 1.3.3 (REVIEW)

Consistently use CLooG 0.18.0 for GCC 4.8 series

{toolchain} [iomkl/2015.02] (REVIEW)

{system} [dummy] rCUDA 4.0.1 & 5.0 (REVIEW)

Signed-off-by: Fotis Georgatos <fotis@cern.ch>

{toolchain} [intel/2015.02] (REVIEW)