JvascriptModule: Fix script loading when working directory is not the…

… actual bin folder. This can be handled cleanly with Application::InstallationDirectory() but that was not done. relative ref scripts in plugins failed to load if eg. a OS browser started Tundra from its working directory. Added InstallDirectory() to JS engine, as we cant use the Application.h one as it is a static function, not a slot. This was needed when scritps want to use eg. local images for ui as BrowserLogin.js and MenuBar.js does. All ui broke when working dir was not what we expect.

tundra 2.0 preview - a starting point for further work, code shoveled…

… over as is from LudoCraft's tundra2 repo

Tundra SDK release v1.0.8

Tundra SDK 1.0.7 release

Tundra SDK release 1.0.6.

Tundra 1.0.5 release.

tundra 1.0.4 alpha release, from the tundra branch

tundra sdk 1.0 test build series, take 2. has an evil cache bug

first bugfix release / update to tundra 1.0 test build

Moved 'inventory' menu item to new location.