Update strings and items to 1.11

Update all strings and vars to 1.11.
Add new items and blocks to items.py.

.travis.yml

@@ -4,7 +4,7 @@ python:
   - "2.7"
   # - "3.2"
 env:
-  - MC_VERSION=1.10
+  - MC_VERSION=1.11
 before_install:
   - wget https://raw.githubusercontent.com/python-pillow/Pillow/master/libImaging/Imaging.h
   - wget https://raw.githubusercontent.com/python-pillow/Pillow/master/libImaging/ImPlatform.h

docs/running.rst

@@ -271,13 +271,13 @@ If you want or need to provide your own textures, you have several options:
 
   ::
 
-    VERSION=1.10
+    VERSION=1.11
     wget https://s3.amazonaws.com/Minecraft.Download/versions/${VERSION}/${VERSION}.jar -P ~/.minecraft/versions/${VERSION}/
 
   If that's too confusing for you, then just take this single line and paste it into
-  a terminal to get 1.10 textures::
+  a terminal to get 1.11 textures::
 
-    wget https://s3.amazonaws.com/Minecraft.Download/versions/1.10/1.10.jar -P ~/.minecraft/versions/1.10/
+    wget https://s3.amazonaws.com/Minecraft.Download/versions/1.11/1.11.jar -P ~/.minecraft/versions/1.11/
 
 * You can also just run the launcher to install the client.
 

overviewer_core/items.py

@@ -169,6 +169,25 @@ items = {
     214: 'Nether Wart Block',
     215: 'Red Nether Brick',
     216: 'Bone Block',
+    217: 'Structure Void',
+    218: 'Observer',
+    219: 'White Shulker Box',
+    220: 'Orange Shulker Box',
+    221: 'Magenta Shulker Box',
+    222: 'Light Blue Shulker Box',
+    223: 'Yellow Shulker Box',
+    224: 'Lime Shulker Box',
+    225: 'Pink Shulker Box',
+    226: 'Gray Shulker Box',
+    227: 'Light Gray Shulker Box',
+    228: 'Cyan Shulker Box',
+    229: 'Purple Shulker Box',
+    230: 'Blue Shulker Box',
+    231: 'Brown Shulker Box',
+    232: 'Green Shulker Box',
+    233: 'Red Shulker Box',
+    234: 'Black Shulker Box',
+    255: 'Structure Block',
     256: 'Iron Shovel',
     257: 'Iron Pickaxe',
     258: 'Iron Axe',
@@ -328,6 +347,8 @@ items = {
     420: 'Lead',
     421: 'Name Tag',
     422: 'Minecart with Command Block',
+    449: 'Totem of Undying',
+    450: 'Shulker Shell',
     2256: 'C418 - 13 Music Disc',
     2257: 'C418 - Cat Music Disc',
     2258: 'C418 - blocks Music Disc',

overviewer_core/textures.py

@@ -310,7 +310,7 @@ class Textures(object):
                 if verbose: logging.info("Found %s in '%s'", filename, path)
                 return open(path, mode)
 
-        raise TextureException("Could not find the textures while searching for '{0}'. Try specifying the 'texturepath' option in your config file.\nSet it to the path to a Minecraft Resource pack.\nAlternately, install the Minecraft client (which includes textures)\nAlso see <http://docs.overviewer.org/en/latest/running/#installing-the-textures>\n(Remember, this version of Overviewer requires a 1.10-compatible resource pack)\n(Also note that I won't automatically use snapshots; you'll have to use the texturepath option to use a snapshot jar)".format(filename))
+        raise TextureException("Could not find the textures while searching for '{0}'. Try specifying the 'texturepath' option in your config file.\nSet it to the path to a Minecraft Resource pack.\nAlternately, install the Minecraft client (which includes textures)\nAlso see <http://docs.overviewer.org/en/latest/running/#installing-the-textures>\n(Remember, this version of Overviewer requires a 1.11-compatible resource pack)\n(Also note that I won't automatically use snapshots; you'll have to use the texturepath option to use a snapshot jar)".format(filename))
 
     def load_image_texture(self, filename):
         # Textures may be animated or in a different resolution than 16x16.