test_web: Refactor WebTests.setUp().
test_web: Add a new test (repo is properly initialized with a value from config).
test_web: Add a missing import.
test_web: Refactor WebTests.test_repo_name_is_shown_on_index_page().
web: Show branches on the remote specified in the configuration.
web: Remove get_repo().
web: Refactor index().
test_web: Add a new test (remote from config is used when getting branches).
web: Show the remote on the index page.
git: Add a new property to Branch: full_name.
test_web: Refactor the used test cases.
web: Show the commit for each branch.
web: Add a macro for displaying a commit.