Remove support to log4j xml

What's Changed

• fix smallFile.txt had wrong size with some Git configurations by @basinilya in #587
• allow ISO 8601 time zone 'Z' in dateFormat= pattern '...X' by @basinilya in #586
• StringOps.lines => StringOps#linesIterator by @basinilya in #585
• Adapt .gitignore for Eclipse plugin scala-ide.org by @basinilya in #584
• Integrate CJwizard since there is no maven dependency available by @otrebski in #590
• Issue 589 by @otrebski in #591

New Contributors

• @basinilya made their first contribution in #587

Full Changelog: v1.4.14...v1.4.15