jzy3d-jdt-core tests are failing on Windows

[Tunaki]

When building the project on Windows, the test SmokeTest.shouldRunOnExampleData is failing because two compared files do not have the same line endings. The error is:

Running il.ac.idc.jdt.SmokeTest
Configuring TestNG with: org.apache.maven.surefire.testng.conf.TestNG652Configurator@17d10166
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.696 sec <<< FAILURE!
shouldRunOnExampleData(il.ac.idc.jdt.SmokeTest)  Time elapsed: 0.231 sec  <<< FAILURE!
java.lang.AssertionError: t1_1000.tsin trangulation is correct for smf
        at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:26)
        at il.ac.idc.jdt.SmokeTest.shouldRunOnExampleData(SmokeTest.java:28)

Results :

Failed tests:   shouldRunOnExampleData(il.ac.idc.jdt.SmokeTest): t1_1000.tsin trangulation is correct for smf

This happens because the control files inside the folder jzy3d-jdt-core\src\test\resources\outputs have Unix line endings (\n) when the created temporary files have Windows line-endings (\r\n).

A possible solution is to use IOUtils.contentEqualsIgnoreEOL inside this test (and giving it a Reader, by wrapping the InputStream with a InputStreamReader) instead of IOUtils.contentEquals.

This was brought up in a Stack Overflow question: http://stackoverflow.com/questions/34766439/failure-to-execute-goal-maven-surefire-plugin-on-child-module-for-jzy3d-program

[jzy3d]

Thank you for the suggestion. Pull request with fix most welcome :)