* Ensure potential nulls have a fallback value & add/remove null checks
* Refactor update check code to avoid nulls
* Refactor ProfileManager exception handling to avoid nulls
* Refactor a few more various classes and fix nulls in ContextInfo
* Force c#7 everywhere and revert usage of newer features from cherry-picked commits
* Remove unused #pragma declaration
* Implement analytics report generation w/ user config and basic system info
* Add HW and plugin info to analytics report generation
* Add a way of displaying the full analytics report
* Fix issues in analytics report and include design theme
* Ensure tab config is saved when switching tabs
* Fix compilation error in TabSettingsFeedback and safeguard nulls
* Add locale to analytics report
* Work on analytics (utils, last collection label, dependency refactoring)
* Add analytics state file and implement sending reports every week
* Send an analytics report after each update
