Update README.md (#318)

Remove settings no longer present

README.md

@@ -30,8 +30,6 @@ freshOrganization     := "doe.john"        // Organization – "default" by defa
 freshAuthor           := "John Doe"        // Author – value of "user.name" system property or "default" by default
 freshLicense          := Some(License.mit) // Optional license – `apache20` by default
 freshSetUpGit         := false             // Initialize a Git repo and create an initial commit – `true` by default
-freshSetUpTravis      := true              // Configure Travis for Continuous Integration - `false` by default
-freshSetUpWartremover := true              // Include the sbt wartremover (http://www.wartremover.org) plugin - `false` by default
 ```
 
 Other settings which probably shouldn't be set globally:
@@ -50,8 +48,6 @@ arguments (hit tab for auto completion) which override the respective settings:
 - `author`
 - `license`
 - `setUpGit`
-- `setUpTravis`
-- `setUpWartremover`
 
 Example: