quassel 0.9.1

Update to 0.9.1, which is a 'mandatory' update for many of those using
the core part of Quassel. See http://quassel-irc.org/node/120.

Remove patches entirely as they are not recommended by upstream Quassel
or Qt.

Closes Homebrew/homebrew#23417.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/quassel.rb

@@ -2,58 +2,16 @@ require 'formula'
 
 class Quassel < Formula
   homepage 'http://www.quassel-irc.org/'
-  url 'http://www.quassel-irc.org/pub/quassel-0.9.0.tar.bz2'
-  sha1 '07f562c692738c09891ebd8bea703f68ba695180'
+  url 'http://www.quassel-irc.org/pub/quassel-0.9.1.tar.bz2'
+  sha1 '82bc8ad2f5c0d61a8ec616b84df0504589f19371'
 
   head 'git://git.quassel-irc.org/quassel.git'
 
   depends_on 'cmake' => :build
   depends_on 'qt'
 
-  def patches
-    DATA
-  end
-
   def install
     system "cmake", ".", *std_cmake_args
     system "make install"
   end
 end
-
-__END__
---- a/src/qtui/chatscene.cpp	2012-03-20 13:39:20.000000000 -0700
-+++ b/src/qtui/chatscene.cpp	2012-06-20 10:06:44.000000000 -0700
-@@ -33,7 +33,7 @@
- #endif
- 
- #ifdef HAVE_WEBKIT
--#  include <QWebView>
-+#  include <QtWebKit/QWebView>
- #endif
- 
- #include "chatitem.h"
---- a/src/qtui/webpreviewitem.cpp	2012-03-20 13:39:20.000000000 -0700
-+++ b/src/qtui/webpreviewitem.cpp	2012-06-20 10:08:51.000000000 -0700
-@@ -24,8 +24,8 @@
- 
- #include <QGraphicsProxyWidget>
- #include <QPainter>
--#include <QWebView>
--#include <QWebSettings>
-+#include <QtWebKit/QWebView>
-+#include <QtWebKit/QWebSettings>
- 
- WebPreviewItem::WebPreviewItem(const QUrl &url)
-   : QGraphicsItem(0), // needs to be a top level item as we otherwise cannot guarantee that it's on top of other chatlines
---- a/src/common/quassel.cpp
-+++ b/src/common/quassel.cpp
-@@ -495,7 +495,7 @@ void Quassel::loadTranslation(const QLocale &locale)
-     quasselTranslator->setObjectName("QuasselTr");
-     qApp->installTranslator(quasselTranslator);
- 
--#if QT_VERSION >= 0x040800
-+#if QT_VERSION >= 0x040800 && !defined Q_OS_MAC
-     bool success = qtTranslator->load(locale, QString("qt_"), translationDirPath());
-     if (!success)
-         qtTranslator->load(locale, QString("qt_"), QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-