Added ship tab

Added tabs at the top right, one for character and one for ship. The ship uses mainly the same graphics as the character tab.
Also
- included a background images for later.
- Counting successes and stress in the roll template

Alien Roleplaying Game/translation.json

@@ -80,6 +80,12 @@
     "weapon-four-name-place": "Weapon four name",
     "weapon-five-name-place": "Weapon five name",
     "weapon-six-name-place": "Weapon six name",
+    "armament1-name-place": "Armament one name",
+    "armament2-name-place": "Armament two name",
+    "armament3-name-place": "Armament three name",
+    "armament4-name-place": "Armament four name",
+    "armament5-name-place": "Armament five name",
+    "armament6-name-place": "Armament six name",
     "attack-u": "Attack",
     "bonus-u": "Bonus",
     "damage-u": "Damage",