Removed salesforce api (no support yet)

src/main/java/org/scribe/builder/api/SalesForceApi.java

@@ -1,16 +0,0 @@
-package org.scribe.builder.api;
-
-public class SalesForceApi extends DefaultApi10a
-{
-  @Override
-  public String getAccessTokenEndpoint()
-  {
-    return "https://login.salesforce.com/_nc_external/system/security/oauth/AccessTokenHandler";
-  }
-
-  @Override
-  public String getRequestTokenEndpoint()
-  {
-    return "https://login.salesforce.com/_nc_external/system/security/oauth/RequestTokenHandler";
-  }
-}