Adds test for mean_time_weekday view.
Adds test for mean_time_weekday user_not_found case.
Adds tests for presence_weekday view.
Integrates timeline template.
Merge pull request #3 from rszalski/gitignore_vim

Adds VIM tmp files to .gitignore.
Fixes formatting to comply with style guide.
Merge pull request #2 from rszalski/bug_1904

Bug 1904 - Increased test coverage
Merge branch 'master' into bug_1918
Buildout
Adds API for presence_start_end and tests.
Improves imports and PEP8 compliance.
Merge pull request #4 from rszalski/bug_1918

Bug 1918 - adds template, API and tests for presence start and end.