Repository: peopledoc/workalendar (python)

Issue:
Republic Day of Turkey
Hi, when I use this library I realize that Republic Day of Turkey states as 9/29 (September 29). It is wrong. It must be October 29 or 10/29. 

Could you please fix it. Thanks...

https://www.google.com.tr/search?sxsrf=ACYBGNSSfT46iCPeo4FZoLhuk7Mo0fMGdA%3A1568718966328&source=hp&ei=dsCAXbyaEpmAk74P-r6muAc&q=29+ekim+1923&oq=29+ekim+&gs_l=psy-ab.3.0.0i131l5j0j0i131j0j0i131j0.920.3366..5582...0.0..0.131.989.0j8......0....1..gws-wiz.......0i131i70i257.zChEqS8wXhM

Pull request description:
Update Turkey Republic Day.
Fixes #399.

Patch:
diff --git a/Changelog.md b/Changelog.md
index a86e839..30a8df8 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -2,7 +2,7 @@
 
 ## master (unreleased)
 
-Nothing here yet.
+- Fix Turkey Republic Day.
 
 ## v6.0.0 (2019-08-02)
 
diff --git a/workalendar/europe/turkey.py b/workalendar/europe/turkey.py
index 9fbe3c5..bbb50ee 100644
--- a/workalendar/europe/turkey.py
+++ b/workalendar/europe/turkey.py
@@ -23,7 +23,7 @@ class Turkey(WesternCalendar, IslamicMixin):
         (5, 19, "Commemoration of Atatürk, Youth and Sports Day"),
         (7, 15, "Democracy and National Unity Day"),
         (8, 30, "Victory Day"),
-        (9, 29, "Republic Day"),
+        (10, 29, "Republic Day"),
     )
 
     def get_delta_islamic_holidays(self, year):


Test patch:
diff --git a/workalendar/tests/test_turkey.py b/workalendar/tests/test_turkey.py
index e5c3c85..f14adf7 100644
--- a/workalendar/tests/test_turkey.py
+++ b/workalendar/tests/test_turkey.py
@@ -32,7 +32,7 @@ class TurkeyTest(GenericCalendarTest):
         # 6. Victory Day
         self.assertIn(date(2014, 8, 30), holidays)
         # 7. Republic Day
-        self.assertIn(date(2014, 9, 29), holidays)
+        self.assertIn(date(2014, 10, 29), holidays)
 
     def test_year_2015(self):
         holidays = self.cal.holidays_set(2015)
@@ -50,7 +50,7 @@ class TurkeyTest(GenericCalendarTest):
         # 6. Victory Day
         self.assertIn(date(2015, 8, 30), holidays)
         # 7. Republic Day
-        self.assertIn(date(2015, 9, 29), holidays)
+        self.assertIn(date(2015, 10, 29), holidays)
 
     def test_year_2019(self):
         holidays = self.cal.holidays_set(2019)
@@ -68,7 +68,7 @@ class TurkeyTest(GenericCalendarTest):
         # 6. Victory Day
         self.assertIn(date(2019, 8, 30), holidays)
         # 7. Republic Day
-        self.assertIn(date(2019, 9, 29), holidays)
+        self.assertIn(date(2019, 10, 29), holidays)
 
         # Religious days
         # Ramadan Feast - 3 days