Related to PR #916

The IP address displayed in the Join Game main menu should not be dependent on an active internet connection.

Currently, the IP address is resolved by connecting to google's dns server at 8.8.8.8:80, but this doesn't account for LAN players.

The offending code is in d2game/d2gamescreen/main_menu.go

Type of Issues (Enhancement, Error, Bug, Question)

Bug:

1. Initialize Window
2. Show it (window.Read())
3. Run window.Disable()
4. The whole desktop environment freezes, nothing is clickable anymore
5. Change to tty terminal and kill application
6. Things are normal again

Operating System

Ubuntu 16.04 LTS 64 bit

Python version

Python 3.5.2

PySi

Describe the bug
If startOnHeadless is true it start a server even if one has already started. This is because it runs in start so is later than other code that runs in awake.

Expected behavior
NetworkManager should check if Server is active (or is in offlinemode) before calling StartServer

Describe the feature you'd like
When saving a game, you should get a suggested savegame mentioning Campign-or-Skirmish, map name, opponent-count-if-skirmish, cheating-enabled-or-not

Describe why do you think it is needed
Coming up with a good name gets tedious.

Add a filter to select a subset of threads.
Use SearchBox control with DelayedTextChanged event.
Hide all of the threads on the Timeline not containing specified string (should be case-insensitive).
Use space next to the Header row on the Timelne for the search box.

Code in: ThreadView.xaml.cs

https://codepo8.github.io/css-fork-on-github-ribbon/

Make it more obvious that people can contribute to this list via github. I think the current text-only link in the description is easy to skip over and miss.

SuperTux version: Newest nightly (began around when the DIscord RPC was implemented)
System information: (details about your kernel, operating system, or distribution) Windows 10 (?)

Expected behavior

Upon installing, SuperTux should open as usual.

Actual behavior

SuperTux does not open and crashes upon startup, giving me the message: "Libcurl.dll was not found"

From the comment in SDL_filesystem.h:
Please call SDL_free() on the pointer when you are done with it

When building the project with MSVC, I ran into some debug heap asserts early into the program startup.
The culprit appears to be the code in m_config.c that does free(prefdir) as changing these to SDL_free(prefdir) resolved the issue.

I'm not sure what to do about `GetDefaultConfi

Context

There is a use case for creating a timer that has a variable duration. For example, if you wanted to randomly space events during a game.

Proposal

Add the ability to specify a range (min and max) of time and allow the timer to randomly choose a duration within that range.