Remove TODO's.

app/Repositories/Budget/BudgetLimitRepositoryInterface.php

@@ -72,7 +72,7 @@ interface BudgetLimitRepositoryInterface
     public function find(Budget $budget, TransactionCurrency $currency, Carbon $start, Carbon $end): ?BudgetLimit;
 
     /**
-     * TODO this method is not multi-currency aware.
+* See reference nr. 11
      *
      * @param Carbon|null $start
      * @param Carbon|null $end

app/Repositories/Budget/BudgetRepositoryInterface.php

@@ -74,7 +74,7 @@ interface BudgetRepositoryInterface
     public function findByName(?string $name): ?Budget;
 
     /**
-     * TODO refactor to "find"
+* See reference nr. 12
      *
      * @param int|null $budgetId
      *

app/Repositories/Budget/NoBudgetRepository.php

@@ -146,8 +146,8 @@ class NoBudgetRepository implements NoBudgetRepositoryInterface
 
     /** @noinspection MoreThanThreeArgumentsInspection */
     /**
-     * TODO this method does not include foreign amount transactions. It only sums up "amount".
-     * TODO this probably also applies to the other "sumExpenses" methods.
+* See reference nr. 15
+* See reference nr. 16
      *
      * @param Carbon                   $start
      * @param Carbon                   $end

app/Repositories/Budget/OperationsRepository.php

@@ -227,7 +227,7 @@ class OperationsRepository implements OperationsRepositoryInterface
         if ($accounts->count() > 0) {
             $collector->setAccounts($accounts);
         }
-        // TODO possible candidate for getExtractedGroups
+// See reference nr. 13
         $set        = $collector->getGroups();
         $return     = [];
         $total      = [];
@@ -359,7 +359,7 @@ class OperationsRepository implements OperationsRepositoryInterface
 
     /**
      * For now, simply refer to whichever repository holds this function.
-     * TODO might be done better in the future.
+* See reference nr. 14
      *
      * @param Budget      $budget
      * @param Carbon|null $start