Fix dependency version parser for version strings using dot as separator between version and modifier.

Closes #188

src/test/java/org/springframework/data/release/dependency/DependencyVersionUnitTests.java

@@ -42,6 +42,19 @@ class DependencyVersionUnitTests {
 		assertThat(sorted).containsExactly("1.0.0-m1", "1.0.0-m2", "1.0.0-rc1", "1.0.0");
 	}
 
+	@Test
+	void shouldConsiderSpringVersionOrder() {
+
+		List<String> sorted = Stream.of("1.0.0", "1.0.0.M1", "1.0.0.RC1", "1.0.0.M2") //
+				.map(DependencyVersion::of) //
+				.sorted() //
+				.map(DependencyVersion::getIdentifier) //
+				.collect(Collectors.toList());
+
+		System.out.println(sorted);
+		assertThat(sorted).containsExactly("1.0.0.M1", "1.0.0.M2", "1.0.0.RC1", "1.0.0");
+	}
+
 	@Test
 	void shouldConsiderReleaseTrainSortOrder() {