form, templating, database connection and some CSS updates

added 26 commits

a66ff61b...3d233eb7 - 25 commits from branch development
e02ad521 - Merge branch 'development' into '14-as-a-user-i-want-to-view-a-list-of-all-locations-available'

approved this merge request

The locations route message [msg] says "location added successfully" but is not adding anything, just searching the database.

return render_template(locations.html) should also return data, no? Otherwise, it can't dynamically update the locations page.

Some unnecessary changes are in this merge as well, like a minor change to the .csv file which ideally we don't need to touch.

added 18 commits

e02ad521...636504ec - 17 commits from branch development
7fca490a - Merge branch 'development' into '14-as-a-user-i-want-to-view-a-list-of-all-locations-available'