Fixes bug in determining whether to unzip or untar ANTs download (#680)

* added latest ANTs versions * added new versions to check to unzip instead of untar download * more robust checking for zip and tar

Author: tclose

neurodocker/templates/ants.yaml

@@ -47,7 +47,7 @@ binaries:
  instructions: |
  {{ self.install_dependencies() }}
  echo "Downloading ANTs ..."
- {% if (self.version == "2.4.1" or self.version == "2.4.2" or self.version == "2.4.3") -%}
+ {% if self.urls[self.version].endswith('.zip') -%}
  curl -fsSL -o ants.zip {{ self.urls[self.version] }}
  unzip ants.zip -d /opt
  mv {{ self.install_path }}/bin/* {{ self.install_path }}