Fixed occasional KeyError when geting released

Their database is trash, and has a mix of 1, 0, true, and false in their
release booleans. That messed up my dictionary.

brickfront/__init__.py

@@ -4,4 +4,4 @@
 __author__ = 'Callum Bartlett'
 __license__ = 'MIT'
 __copyright__ = 'Copyright 2017 Callum Bartlett'
-__version__ = '0.0.1'
+__version__ = '0.0.2'

brickfront/build.py

@@ -1,7 +1,7 @@
 class Build(object):
     '''
     A class holding the information of a LEGO set. Some attributes may be `None`. Check them before using them.
-    
+
     Called automatically by other functions. Do not manually call.
 
     :ivar setID: The ID of the set on Brickset.
@@ -26,22 +26,27 @@ class Build(object):
     def __init__(self, data):
 
         self.raw = data
-
-        self.setID = data[0].text 
-        self.number = data[1].text 
-        self.variant = data[2].text 
-        self.name = data[3].text 
-        self.year = data[4].text 
+        self.setID = data[0].text
+        self.number = data[1].text
+        self.variant = data[2].text
+        self.name = data[3].text
+        self.year = data[4].text
         self.theme = data[5].text
         self.themeGroup = data[6].text
-        self.subtheme = data[7].text 
-        self.pieces = data[8].text 
+        self.subtheme = data[7].text
+        self.pieces = data[8].text
         self.minifigs = data[9].text
         self.imageURL = data[14].text
         self.bricksetURL = data[15].text
-        self.released = {'true':True,'0':False}[data[16].text]
         self.priceUK = data[23].text
         self.priceUS = data[24].text
         self.priceCA = data[25].text
         self.priceEU = data[26].text
         self.rating = data[29].text
+        self.released = {
+            'true': True,
+            '0': False,
+            '1': True,
+            'false': False,
+            'none': False
+        }[str(data[16].text).lower()]

docs/conf.py

@@ -26,9 +26,9 @@
 html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 
 # The short X.Y version.
-version = '0.0.1'
+version = '0.0.2'
 # The full version, including alpha/beta/rc tags.
-release = '0.0.1'
+release = '0.0.2'
 
 
 # -- General configuration ------------------------------------------------

setup.py

@@ -5,14 +5,14 @@
 
 setup(
     name='brickfront',
-    version='0.0.1',
+    version='0.0.2',
     description='A wrapper for Brickset written in Python.',
     long_description=long_description,
     author='Callum Bartlett',
     author_email='callum.b@techie.com',
     license='mit',
     url='https://github.com/4Kaylum/Brickfront',
-    download_url='https://github.com/4Kaylum/Brickfront/tarball/0.0.1',
+    download_url='https://github.com/4Kaylum/Brickfront/tarball/0.0.2',
     keywords='lego web brickset',
     classifiers=[
         # How mature is this project? Common values are