add periodic, frozen, cell lists python test
Merge remote-tracking branch 'origin/master' into hs_wca_examples
extend python test
Merge remote-tracking branch 'origin/master' into hs_wca_examples
remove useless import
fix seed in cell list example
fix coordinate value test
test all coodinates irrespective of minimization convergence
formatting
add some hswca input checks, add detailed output to playground example
add input checks
formatting
extend python test, add cpp input check
formatting
add copy statements everywhere in example test
fix array copy
made changes to hs_wca_cell_test
added box lines and reorganised hs_wca test
merged new cell lists and fixed test
Merge remote-tracking branch 'smcantab_fork/copy_hs_wca_cell_test' into copy_hs_wca_cell_test