Results 3 issues of tk

Behavior of [Get workspace projects](https://github.com/toggl/toggl_api_docs/blob/master/chapters/workspaces.md#get-workspace-projects) has expanded to include parameters `actual_hours` and `only_templates` in addition to `active`. Support new params & document.

## Background Use of [TogglV8::API#initialize()](https://github.com/kanet77/togglv8/blob/master/lib/togglv8.rb#L33) is convoluted. It supports three authentication alternatives: ``` ruby toggl = TogglV8::API.new() # with API token in ~/.toggl toggl = TogglV8::API.new(api_token) toggl = TogglV8::API.new(username, password)...

Accept `git status` output lines beginning with R in addition to the already accepted prefixes (A, M, D, UU, or ??). I'm not convinced that the git status after popping...