manaplus: 1.4.6.21-1~getdeb1

  * New upstream version
    fix: chat window input field size if smiles button disabled.
    fix: make file for tmw branding.
    fix: some spelling errors.
    add: fallback OpenGL renderer if OpenGL version too small.
    add: modern OpenGL renderer.
    add: improve speed in normalopengl renderer.
    add: shell script into tmw/evol branding.