Issue report data collection: Add "detectedLanguage" data point
User story
As a member of the ABP UI project team and filter list team, I need to know what the displayed website language is when a user submits an issue report so that I can better assess whether the appropriate language filter list for the corresponding website language was installed or not.
Background
Currently, we do not collect information on language detection of the website, so we do not have an accurate way of knowing what language exactly was shown to the user. Therefore we need to add this feature in so that we will be able to track future issue reports against the language of the website and the filter lists they have installed.
Read more here: http://hub.eyeo.com/issues/14043#change-51157
What to do
Add a data point "detectedLanguage" or similar to the issue report data submitted to provide information on what language the function browsers.tabs.detectLanguage() has detected.