Increase test coverage

See merge request !10

Update README.md

See merge request !9

Update README.md

See merge request !8

Test coverage

See merge request !7

Update README.md

See merge request !6

Create python module

See merge request !5

Tests

See merge request !4

Better error handling

See merge request !3

Catch error

See merge request !2

Update README.md

See merge request !1