refs #5820 fixed integration tests

tests/PHPUnit/Integration/expected/test_ImportLogs__ExamplePlugin.getExampleReport_month.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<row>
+		<nb_visits>5</nb_visits>
+	</row>
+</result>
\ No newline at end of file

tests/PHPUnit/Integration/expected/test_OneVisitorTwoVisits__ExamplePlugin.getExampleReport_day.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<row>
+		<nb_visits>5</nb_visits>
+	</row>
+</result>
\ No newline at end of file

tests/PHPUnit/Integration/expected/test_noVisit_PeriodIsLast__ExamplePlugin.getExampleReport_day.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<row>
+		<nb_visits>5</nb_visits>
+	</row>
+</result>
\ No newline at end of file

tests/PHPUnit/Integration/expected/test_noVisit_PeriodIsLast__ExamplePlugin.getExampleReport_week.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<row>
+		<nb_visits>5</nb_visits>
+	</row>
+</result>
\ No newline at end of file

tests/PHPUnit/Integration/expected/test_noVisit__ExamplePlugin.getExampleReport_day.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<row>
+		<nb_visits>5</nb_visits>
+	</row>
+</result>
\ No newline at end of file