Test: Logging

Enabled logging in unit tests.
Seperated LogManager into LogManager (singleton stuff) and LogManagerImplementation (actual logging stuff)
Implemented simple FileLogger

review id = 13

src/test/TestSuiteFixture.h

@@ -0,0 +1,20 @@
+#ifndef TEST_SUITE_FIXTURE_H
+#define TEST_SUITE_FIXTURE_H
+
+#include "cxxtest/GlobalFixture.h"
+
+class TestSuiteFixture : public CxxTest::GlobalFixture
+{
+public:
+	TestSuiteFixture();
+	virtual ~TestSuiteFixture();
+
+	virtual bool setUp();
+	virtual bool tearDown();
+};
+
+// According to the CxxTest Documentation global fixtures are actually supposed to be implemented as global static instances
+// See http://cxxtest.com/guide.html for more details
+static TestSuiteFixture testSuiteFixture;
+
+#endif // TEST_SUITE_FIXTURE_H