GitLab

- Fetch a token for form submission
- Submit the form
- Show the spinner while the form is being submitted

Add licence header to all typescript files in the src and stories directories

* add pluralisation formatter

* add dictionary inside pluralisation formatter itself

* create strand formatter

* add tests for formatters

* move formatter files to its own folder

* use pluralise for 'transcript' in gene overview image

- /api/ensembl_object namespace has changed to /api/object
- /api/object/info parses region location and generates data for region focus object
- ensembl_object_id field in the response has been renamed to object_id
- /api/genome_search endpoint now accepts the exclude parameter
   (to exclude already selected genome id from search results)
    and the limit parameter (to limit the number of search matches in the response)
- show gene coordinates in BrowserBar
- extract formatter of genetic location into its own functino