Add: All EN supported war archives campaigns

TODO: CN/JP has some exclusive maps, update search logic for entrance if so

campaign/war_archives_20181020_en/sp2.py

@@ -0,0 +1,55 @@
+from ..campaign_war_archives.campaign_base import CampaignBase
+from module.map.map_base import CampaignMap
+from module.map.map_grids import SelectedGrids, RoadGrids
+from module.logger import logger
+from .sp1 import Config as ConfigBase
+
+MAP = CampaignMap('SP.2')
+MAP.shape = 'G5'
+MAP.camera_data = ['D2', 'D3']
+MAP.camera_data_spawn_point = ['D3']
+MAP.map_data = """
+    -- ++ -- ME Me MB ++
+    -- Me ME -- -- ++ ++
+    -- -- ++ ++ Me ME ME
+    SP ME ++ ++ -- ME --
+    -- SP Me -- Me -- MB
+"""
+MAP.weight_data = """
+    50 50 50 50 50 50 50
+    50 50 50 50 50 50 50
+    50 50 50 50 50 50 50
+    50 50 50 50 50 50 50
+    50 50 50 50 50 50 50
+"""
+MAP.spawn_data = [
+    {'battle': 0, 'enemy': 3, 'mystery': 1},
+    {'battle': 1, 'enemy': 2},
+    {'battle': 2, 'enemy': 2},
+    {'battle': 3, 'enemy': 1},
+    {'battle': 4, 'boss': 1},
+]
+A1, B1, C1, D1, E1, F1, G1, \
+A2, B2, C2, D2, E2, F2, G2, \
+A3, B3, C3, D3, E3, F3, G3, \
+A4, B4, C4, D4, E4, F4, G4, \
+A5, B5, C5, D5, E5, F5, G5, \
+    = MAP.flatten()
+
+
+class Config(ConfigBase):
+    # ===== Start of generated config =====
+    MAP_HAS_MAP_STORY = False
+    MAP_HAS_FLEET_STEP = False
+    MAP_HAS_AMBUSH = True
+    # ===== End of generated config =====
+
+
+class Campaign(CampaignBase):
+    MAP = MAP
+
+    def battle_0(self):
+        return self.battle_default()
+
+    def battle_4(self):
+        return self.clear_boss()