sendFeedbackToServer
Send feedback to a feedback server.
Parameters
fragment
The fragment to send the feedback from.
context
The context of the calling Activity or Service to use for the request.
serverUrl
The server URL to send the request to.
uid
The user id of the user.
hasResult
Whether the match request has a result.
hasScreenshot
Whether the match request has a screenshot.
comment
The comment typed by the user in FeedbackFragment.