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* [Feature] Added Google Analytics visitors totals dashboard widget
* [Feature] Added Google Analytics visitors chart dashboard widget
* [Feature] Added Google Analytics period visitors dashboard widget
* [Feature] Added Yandex Metrika visitors totals dashboard widget
* [Feature] Added Yandex Metrika visitors chart dashboard widget
* [Feature] Added Yandex Metrika period visitors dashboard widget
* [Feature] Animated ajax loaded modules height on load
* [Feature] Added initial docs
* [Feature] Added ability to use custom checkboxes without labels styled
* [Feature] Added ability to specify optional modules urls
* [Feature] Added pop/update module settings methods
* [Feature] Added module contrast style
* [Feature] Added module custom style property
* [Feature] Pass module to module settings form
* [Feature] Set dashboard widgets minimum width
* [Feature] Added dashboard widgets class helpers
* [Fix] Fixed toggle all checkbox
* [Fix] Fixed 500 when module class cannot be loaded
* [Fix] Fixed datetime json encoder
* [Fix] Fixed double shadow for tables in dashboard modules
* [Fix] Fixed tables forced alignment
* [Fix] Fixed dashboard ul layout
* [Fix] Fixed language code formatting for js
* [Fix] Fixed 500 when adding module if no module type specified