adds rest communication

- test cases for push and pop
- rest singleton instantiated in MainApplication
  access through context
- pop and peek work, push needs encryption process
  still

app/src/main/java/com/example/bump/FirstFragment.kt

@@ -41,14 +41,6 @@ class FirstFragment : Fragment() {
     }
 
     fun testDecryption() {
-        val code = "dydoes-unknowledgeable-indiscretion-househusbands-pot-walloper-indiscretion-discophorous-transcriptions-dydoes-poodle-faker-transcriptions-budlike"
-        var mp = MessageProcessor()
-        if(mp.codeValid(code)) {
-            mp.codeSave(code)
-        }
-
-        mp.decrypt("M1dEAxKZ5HUHCJoRkgGOvAABhqCAAAAAAGG2eKTSlKXWLDQx5B_wssZsNwsanzQID2UyUm4KKuKYKgfwH5MG2N-qzt6K4mg3pfZmWPaiDB9PiqlX236k6zo9Yvvq")
-
     }
 
     override fun onDestroyView() {