upgrade sure version and update tests

Makefile

@@ -31,7 +31,7 @@ documentation:
 
 clean:
 	@printf "Cleaning up files that are already in .gitignore... "
-	@for pattern in `cat .gitignore`; do find . -name "$$pattern" -delete; done
+	#@for pattern in `cat .gitignore`; do find . -name "$$pattern" -delete; done
 	@echo "OK!"
 
 withdraw-documentation:

requirements.txt

@@ -4,13 +4,14 @@ Pygments==1.5
 Sphinx==1.1.3
 coverage==3.5.2
 cssselect==0.7.1
-distribute==0.6.27
+distribute==0.6.32
 docutils==0.9.1
 fuzzywuzzy==0.1
 lxml
 mock==1.0b1
 mox==0.5.3
 nose==1.1.2
-sure==1.0.6
+#sure==1.0.6
+https://github.com/gabrielfalcao/sure/tarball/7d51e447e86b5beee11638c10a9d93f6f032d4e5
 tornado==2.3
 tox==1.4.2

setup.py

@@ -52,4 +52,7 @@ def get_packages():
     package_data={
         'lettuce': ['COPYING', '*.md'],
     },
+    dependency_links=[
+        "git+git://github.com/spulec/sure.git@py3k#egg=sure"
+    ],
 )

tests/unit/test_feature_parser.py

@@ -14,7 +14,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
-from sure import that, expect
+from sure import expect
 from lettuce import step
 from lettuce.core import Scenario
 from lettuce.core import Feature
@@ -559,7 +559,7 @@ def test_single_scenario_single_scenario():
 
     first_scenario = feature.scenarios[0]
 
-    assert that(first_scenario.tags).deep_equals([
+    expect(first_scenario.tags).should.equal([
         'many', 'other', 'basic', 'tags', 'here', ':)'])
 
 
@@ -580,21 +580,21 @@ def inspected_within_object(step):
 
     @step(r'fill my email with [\'"]?([^\'"]+)[\'"]?')
     def fill_email(step, email):
-        assert that(email).equals('gabriel@lettuce.it')
+        assert expect(email).equals('gabriel@lettuce.it')
 
     feature = Feature.from_string(FEATURE13)
 
     first_scenario = feature.scenarios[0]
-    assert that(first_scenario.tags).equals(['runme'])
+    assert expect(first_scenario.tags).equals(['runme'])
 
     second_scenario = feature.scenarios[1]
-    assert that(second_scenario.tags).equals([])
+    assert expect(second_scenario.tags).equals([])
 
     third_scenario = feature.scenarios[2]
-    assert that(third_scenario.tags).equals(['slow'])
+    assert expect(third_scenario.tags).equals(['slow'])
 
     last_scenario = feature.scenarios[3]
-    assert that(last_scenario.tags).equals([])
+    assert expect(last_scenario.tags).equals([])
 
     result = feature.run()
     print