Revert "THRIFT-3014 AppVeyor support - fix format"

This reverts commit 81b3c440c64a372b6e47f9cb50804bd60f83e83f.

commit included modified CMakeLists.txt files, as part from local test
diff --git a/lib/cpp/test/CMakeLists.txt b/lib/cpp/test/CMakeLists.txt
index ba63a4d..a1c44c3 100644
--- a/lib/cpp/test/CMakeLists.txt
+++ b/lib/cpp/test/CMakeLists.txt
@@ -17,6 +17,7 @@
 # under the License.
 #
 
+
 # Find required packages
 set(Boost_USE_STATIC_LIBS ON) # Force the use of static boost test framework
 find_package(Boost 1.53.0 REQUIRED COMPONENTS unit_test_framework)
@@ -235,6 +236,7 @@
 endif()
 
 if(WITH_QT4)
+cmake_minimum_required(VERSION 2.8.12)
 set(CMAKE_AUTOMOC ON)
 find_package(Qt4 REQUIRED COMPONENTS QtTest)
 set(TQTcpServerTest_SOURCES