redefined test data dir and completed unittests for tools module

...allTar/flex_extract_v7.1_ecgate/run/control/CONTROL_HIRES

...r/flex_extract_v7.1_ecgate/run/control/CONTROL_HIRESGAUSS

...nstallTar/flex_extract_v7.1_ecgate/run/control/CONTROL_OD

.../flex_extract_v7.1_ecgate/run/control/CONTROL_OPS_V4.temp

...Tar/flex_extract_v7.1_ecgate/run/control/CONTROL_OPS_V6.0

..._extract_v7.1_ecgate/run/control/CONTROL_OPS_V6.0_4V.temp

...lTar/flex_extract_v7.1_ecgate/run/control/CONTROL_PF.temp

...Tar/flex_extract_v7.1_ecgate/source/fortran/Makefile.CRAY

...flex_extract_v7.1_ecgate/source/fortran/Makefile.gfortran

...ar/flex_extract_v7.1_ecgate/source/fortran/Makefile.ifort

...xtract_v7.1_ecgate/source/fortran/Makefile.local.gfortran

...x_extract_v7.1_ecgate/source/fortran/Makefile.local.ifort

...lTar/flex_extract_v7.1_ecgate/source/fortran/Makefile.new

...stallTar/flex_extract_v7.1_ecgate/source/fortran/ftrafo.f

...allTar/flex_extract_v7.1_ecgate/source/fortran/grphreal.f

...tallTar/flex_extract_v7.1_ecgate/source/fortran/jparams.h

...allTar/flex_extract_v7.1_ecgate/source/fortran/phgrreal.f

...stallTar/flex_extract_v7.1_ecgate/source/fortran/posnam.f

...ar/flex_extract_v7.1_ecgate/source/fortran/preconvert.f90

...llTar/flex_extract_v7.1_ecgate/source/fortran/rwGRIB2.f90