Adds black-list support for AIDs though the CLI options.
Adds the combined retrieval implementation.
Merge branch 'feature/combinedListQuery' into develop
Renames main package to molscreens.
Adds blacklist example.
Tests the black list filter and the Combined retriever.
Merge branch 'feature/refactorPackage' into develop
Adds option for query to be specified through a file.
Enables the ability to generate hyperlinks for excel.