removed useless docker and robot files

back/test/robot/search/search.robot

@@ -1,37 +0,0 @@
-# *** Settings ***
-# Documentation       Tests of the /search route.
-# ...                 Ensures that the search routes are working properly.
-
-# Resource            ../rest.resource
-
-# *** Test Cases ***
-# Create artist and song
-#     [Documentation]    Create everything to test a song search based on the artist
-#     # Create the artist
-#     &{resArtist}=    POST
-#     ...    /artist
-#     ...    {"name": "Powerwolf"}
-#     Set Global Variable    ${resArtist}
-#     Output
-#     Integer    response status    201
-#     # Create the song
-#     &{resSong}=    POST
-#     ...    /song
-#     ...    {"name": "Sanctus Dominus", "difficulties": {}, "midiPath": "string", "musicXmlPath": "string", "artist":${resArtist.body.id}, "album": 0, "genre": 0}
-#     Set Global Variable    ${resSong}
-#     Output
-#     Integer    response status    201
-
-
-
-# Search for the song based on artist
-#     [Documentation]    I'll dance dance with my hands hands above my head
-#         # 
-#     Log    message
-#     &{get1}=    GET
-#     ...    /search/artist/${resArtist.body.id}
-#     Output
-#     Integer    response status    200
-#     Should Be Equal    ${get1.body.id}    ${resSong.body.id}
-#     [Teardown]    DELETE    /artist/${resArtist.body.id}
-#     DELETE    /song/${resSong.body.id}