Added initial prototype of dense linear systems testsW
Working test suite. Input tests have not been verified yet
Added results for inoput tests of dense linear systems
Made small changes to the error messages so the answer files had to be changed
Added an extra input test case
Fixed the input tests
Added sparse linear systems as dense linear systems
Added input and output tests. The output tests have been verified but the input tests have to be manuallt checked
Sparse linear systems with new input and output tests. These tests have been verified
Added data sets into PCA tables.yaml
Update test input answer files
Added answers for gp41
Updated PCA tables.yaml to add contains field
All tests passed
Added dense linear system data sets to PCA tables.yaml
Rebase to MASTER and move linear system table loading to proper place