-Update to r4020. Don't call I_ResumeMouse when Odamex regains app focus since the mouse could still need to be paused (the menu or console are active...).
-Don't center the mouse when calling I_PauseMouse as this creates problems when the Odamex window is visible but underneath another window when the user alt-tabs.

git-svn-id: http://odamex.net/svn/root/trunk@4021 b0bcef46-2027-0410-bd56-ab726e9a1d04
-Fix odalaunch compilation with GCC.

git-svn-id: http://odamex.net/svn/root/trunk@4022 b0bcef46-2027-0410-bd56-ab726e9a1d04
-A typo in P_CreateSecNodeList did not preserve tmy correctly. This fixes playback of n4m1-035. Thanks RjY!

git-svn-id: http://odamex.net/svn/root/trunk@4024 b0bcef46-2027-0410-bd56-ab726e9a1d04
-Backport r_flashhom from the rend32 branch.

git-svn-id: http://odamex.net/svn/root/trunk@4025 b0bcef46-2027-0410-bd56-ab726e9a1d04