manaplus: 1.4.7.19-1~getdeb1

  * New upstream version
    fix: possible memory leak in texture compression.
    fix: OpenGL renderers fallback.
    fix: logging about emulated OpenGL functions.
    fix: OpenGL renderer detection with SDL2.
    add: new item visible attributes.
    add: missing idx file in windows installers.
    add: empty map mode without collisions.
    add: in OpenGL context creation add support for compatibility context.
    add: disable OpenGL fallback mode while running tests.
    add: on Android move login dialog to top.
    add: useButton option into skills.
    add: modern OpenGL into renderers tests.
    add: max texture size detection for all supported modes.
    add: urls for download client update into branding file.
    add: move manaplus mirror urls into branding file.
    add: allow set "move to target" distance from 1 to 9.