Establish ssh keys folder, support multiple keys, revise key authenticator

James Moger

2014-03-08 860d2ca577520850a705298a2b19a0de0459b82e

 src/test/java/com/gitblit/tests/mock/MemorySettings.java

@@ -48,6 +48,11 @@
   }

   @Override
   public boolean saveSettings() {
      return false;
   }

   @Override
   public boolean saveSettings(Map<String, String> updatedSettings) {
      return false;
   }