Fixed #100 : SheerkaAdmin: Add builtins() command

Fixed #99 : SheerkaQueryManager: I can manage contains predicate when filtering objects
Fixed #97 : ERROR: list indices must be integers or slices, not Concept
Fixed #96 : SequenceNodeParser: SequenceNodeParser must correctly handle concept definition
Fixed #95 : ResolveAmbiguity must not remove concepts that do not require evaluation
Fixed #94 : Concepts with the same key are lost when new ontology
Fixed #93 : Introduce BuiltinConcepts.EVAL_GLOBAL_TRUTH_REQUESTED
Fixed #92 : ExpressionParser: Implement compile_disjunctions()
Fixed #91 : Implement get_concepts_complexity(context, concepts, concept_parts)
Fixed #90 : ResolveAmbiguity : where predicate is not used to resolve ambiguity
Fixed #89 : ResolveAmbiguityEvaluator: Concepts embedded in ConceptNode are not resolved
Fixed #88: SyaNodeParser: Parse multiple parameters when some of the are not recognized
Fixed #87: SyaNodeParser : Parse the multiple parameters

tests/non_reg/test_sheerka_non_reg_out.py

@@ -53,6 +53,45 @@ post      : None
 ret       : None
 vars      : []
 props     : {}
+"""
+
+    def test_i_can_display_multiple_concepts_description_when_concept_definition(self, capsys):
+        init = [
+            "def concept foo as 1",
+            "def concept foo as 2 where True",
+        ]
+        sheerka = self.init_scenario(init)
+        capsys.readouterr()
+
+        sheerka.enable_process_return_values = True
+        sheerka.evaluate_user_input("desc(c:foo:)")
+        captured = capsys.readouterr()
+        assert captured.out == """id        : 1001
+name      : foo
+key       : foo
+definition: None
+type      : None
+hash      : 16f7fbb8bc509b8c652edaf3d0c0457d15a37f0a862fbe03fa357b0c77249c46
+body      : 1
+where     : None
+pre       : None
+post      : None
+ret       : None
+vars      : []
+props     : {}
+id        : 1002
+name      : foo
+key       : foo
+definition: None
+type      : None
+hash      : e8dd1af1b6bc0eca0fb4a87a6fabb16655caa4b7a6ea9dbbd1f887757e6caf89
+body      : 2 
+where     : True
+pre       : None
+post      : None
+ret       : None
+vars      : []
+props     : {}
 """
 
     def test_i_can_describe_a_rule(self, capsys):