Fix function call

Updated function name

Former-commit-id: 88cb469

Changed clustering directory names to k_

Former-commit-id: cd1ae98

Testing (#2)

* Fixed import statement

* Added missing variable initialization

* added gene annotation passing for targeted sequencing

* added gene annotation passing for targeted sequencing

* Removed erroneous column

* Refactored how samples are merged, updated comments

* Added missing import

* syntax bug fix

* bug fix

* update to wildcard for cell metric files

* bug with incorrect param to combine_cell_metrics function


Former-commit-id: bab6e6e