message: Minor updates to the README text
diff: @@ -23,10 +23,11 @@ features and goals of the Avogadro project:
  ![Kitware, Inc.][KitwareLogo]
  Avogadro 2 is being developed as part of the [Open Chemistry][OpenChemistry]
  -project at [Kitware][Kitware], along with companion tools and libraries to
  -support the work. The Avogadro 1.x series currently has more features, and can
  -be found [here][Avogadro1]. We will be porting more features to the Avogadro 2
  -code base, and making regular releases to get feedback from the community.
  +project by an open communit, and has been developed at [Kitware][Kitware] as an
  +open source community project. The Avogadro 1.x series currently has more
  +features, and can be found [here][Avogadro1]. We will be porting more features
  +to the Avogadro 2 code base, and making regular releases to get feedback from
  +the community. We are actively working to make Avogadro 2 mainline in 2018.
  Installing
  ----------
  