2.3.0

New features and enhancements

• 52 - Create Butterfly brew installer
• 87 - Add butterfly -l output samples to how-to install document
• 95 - Create a TU that, given a XML file, returns the indentation used on it
• 51 - InsertLine TU should allow insertions before the matched line
• 84 - Add TOs to add or change pom file parent preserving file formatting and comments

Bug fixes

• 82 - If an inexistent version is requested with u argument, the error is not reported properly