Merge pull request #677 from libgit2/arthur/upgrade-libgit2

Upgrade libgit2

Author: arthurschreiber

test/remote_test.rb

@@ -150,15 +150,15 @@ def test_push_to_non_bare_raise_error
       @remote.push(["refs/heads/master"])
     end
 
-    assert_equal "Local push doesn't (yet) support pushing to non-bare repos.", exception.message
+    assert_equal "local push doesn't (yet) support pushing to non-bare repos.", exception.message
   end
 
   def test_push_non_forward_raise_error
     exception = assert_raises Rugged::ReferenceError do
       @remote.push(["refs/heads/unit_test:refs/heads/master"])
     end
 
-    assert_equal "Cannot push non-fastforwardable reference", exception.message
+    assert_equal "cannot push non-fastforwardable reference", exception.message
     assert_equal "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", @remote_repo.ref("refs/heads/master").target_id
   end
 

test/repo_test.rb

@@ -675,15 +675,15 @@ def test_push_to_non_bare_raise_error
       @repo.push("origin", ["refs/heads/master"])
     end
 
-    assert_equal "Local push doesn't (yet) support pushing to non-bare repos.", exception.message
+    assert_equal "local push doesn't (yet) support pushing to non-bare repos.", exception.message
   end
 
   def test_push_non_forward_raise_error
     exception = assert_raises Rugged::ReferenceError do
       @repo.push("origin", ["refs/heads/unit_test:refs/heads/master"])
     end
 
-    assert_equal "Cannot push non-fastforwardable reference", exception.message
+    assert_equal "cannot push non-fastforwardable reference", exception.message
     assert_equal "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", @remote_repo.ref("refs/heads/master").target_id
   end