Released version 1.1

Today I released version 1.1.

Main reason for this release is the ability to return the numbers of first two rules which are not disjunct after the check if all rules are disjunct was done.

This feature is used by JDecisiontable version 1.1 which uses this library in version 1.1.

Please not that this ability requires a new flag in the class Rule which necessarily results in a different JSON string which results in a different file format. But the Version 1.1 can deal with all files created by version 1.0 - I have tested this.

You may download the whole javadoc as html files created by Maven as apidocs-1.1.zip.
Please spend a moment to read the README file.

edit: s/unique/disjunct/