def valid_paths(paths)
      paths = GemContent.get_gem_paths("veewee-templates")
      valid_paths = paths.collect { |path|
        if File.exists?(path) && File.directory?(path)
          env.logger.info "Path #{path} exists"
          File.expand_path(path)
        else
          env.logger.info "Path #{path} does not exist, skipping"
          nil
        end
      }
      return valid_paths.compact
    end
def valid_paths(paths)
      paths = GemContent.get_gem_paths("veewee-templates")
      valid_paths = paths.collect { |path|
        if File.exists?(path) && File.directory?(path)
          env.logger.info "Path #{path} exists"
          File.expand_path(path)
        else
          env.logger.info "Path #{path} does not exist, skipping"
          nil
        end
      }
      return valid_paths.compact
    end
Traverses path to see which exist or not
 and checks if available