Add elapsed time indicator for test_all_wcst_import

[Dimitar Misev]

… in the same way this is done for other tests.

test.sh: Checking test case name wcs_nullvalues_no_update_map_mosaic
test.sh: Test coverage import... ok.
test.sh: Check if coverage exists in petascope WCS...ok.

output should be something like this:

test.sh:  25/222  FAIL   .13s   015-get_coverage_rangeSubsetting1.kvp

and this check should be probably removed:

test.sh: Check if coverage exists in petascope WCS...ok.

[Dimitar Misev]

output should be something like this:

test.sh:  25/222  FAIL   .13s   015-get_coverage_rangeSubsetting1.kvp