Fixed #3: Added sheerka.resolve_rule()

Fixed #5: Refactored SheerkaComparisonManager
Fixed #6: Sya parser no longer works after restart

src/parsers/RuleParser.py

@@ -1,5 +1,5 @@
 from core.builtin_concepts import BuiltinConcepts
-from core.rule import Rule, ACTION_TYPE_DEFERRED
+from core.rule import Rule
 from core.sheerka.services.SheerkaExecute import ParserInput
 from core.tokenizer import TokenKind
 from parsers.BaseParser import BaseParser, ParsingError, UnexpectedTokenParsingError
@@ -70,7 +70,7 @@ class RuleParser(BaseParser):
             rule = sheerka.get_rule_by_id(token.value[1])
         else:
             rule = Rule().set_id(token.value[1])
-            rule.metadata.action_type = ACTION_TYPE_DEFERRED
+            rule.metadata.id_is_unresolved = True
 
         if sheerka.isinstance(rule, BuiltinConcepts.UNKNOWN_RULE):
             return sheerka.ret(self.name,