Added job entry points for iterated smoother and analysis_select_module
Added analysis_config function to get the name of the currently selected analysis module
Added checks in the high level run routines that the iterable status of the module is sound
Added (fatal) check in enkf_main_UPADTE() that we are not using an iterable module with multi step update
Updated observation vector support.
Added support for BaseCClass type change object -> reference
Updated tests for observation vectors
Removed #include <openmp>
Changed OpenMP configuration - default ON
Merge pull request #214 from joakim-hove/config-openmp

Config openmp
Added Python 2.7 test for GUI and missing enum test
Merge pull request #209 from jepebe/python2.7

Python2.7
Merge pull request #213 from joakim-hove/iterated-smoother-workflow-job

Iterated smoother workflow job
Reordered compiler flags + fixed spelling mistake
Merge pull request #215 from joakim-hove/config-openmp

Reordered compiler flags + fixed spelling mistake
Temporarily set Python version requirement to 2.6 also for gui.
Have parameterized WELL and BRANCH offset
Updated all treatment of segments and branches to allow for an arbitrary (i.e. 1) offset in the values
Merge pull request #216 from joakim-hove/branches-offset-one

Well library
Python < 2.6 => Exception  Python < 2.7 => Warning
Merge remote-tracking branch 'upstream/master' into import_tests

Conflicts:
	devel/python/test/ert_tests/test_ert_import.py