Added an option on death to restart the same character, this forced quickbirth so it is really instant


git-svn-id: http://svn.net-core.org/repos/t-engine4@1594 51575b47-30f0-44d4-a5cc-537603b46e54

git-svn-id: http://svn.net-core.org/repos/t-engine4@1474 51575b47-30f0-44d4-a5cc-537603b46e54

Modules required engine field is now strict: it will only use this engine, no others
The game now supports multiple versions of the engine and of modules.
There is a "Update All" option in the main menu that will download updates for all installed modules, and update the engine if they require it
Savefiles are now tagged with the module version that created them, they will not be available if that version is not installed and will load with that version, even if it's not the newest one


git-svn-id: http://svn.net-core.org/repos/t-engine4@1467 51575b47-30f0-44d4-a5cc-537603b46e54

git-svn-id: http://svn.net-core.org/repos/t-engine4@1466 51575b47-30f0-44d4-a5cc-537603b46e54

git-svn-id: http://svn.net-core.org/repos/t-engine4@1461 51575b47-30f0-44d4-a5cc-537603b46e54

git-svn-id: http://svn.net-core.org/repos/t-engine4@1441 51575b47-30f0-44d4-a5cc-537603b46e54

The main menu will now have a random animated background with an AI-controlled player running around in a forest, blasting things


git-svn-id: http://svn.net-core.org/repos/t-engine4@1423 51575b47-30f0-44d4-a5cc-537603b46e54

git-svn-id: http://svn.net-core.org/repos/t-engine4@1117 51575b47-30f0-44d4-a5cc-537603b46e54

T-Engine can now auto-update itself (as long as it is not an update to the exe) (this is disabled for now, will be activated later)


git-svn-id: http://svn.net-core.org/repos/t-engine4@1114 51575b47-30f0-44d4-a5cc-537603b46e54

git-svn-id: http://svn.net-core.org/repos/t-engine4@1105 51575b47-30f0-44d4-a5cc-537603b46e54