Probability that one individual is infected

Merge branch 'feature/p_one_infected' into 'master'

Probability that one individual is infected

See merge request cara/caimira!316

Calculator-v4.3: Merge branch 'feature/gitlab_URL' into 'master'

Updated GitLab project URL

See merge request cara/cara!396

Calculator-v4.1.1: Merge branch 'feature/short_range_bug_fix_and_tests' into 'master'

Adding breathing rate factor in short-range deposited exposure (bug fix), and exposure tests for short-range

See merge request cara/cara!345