Descartes 1.2.5

• Compatible with PITest 1.4.7 and the 1.4.0 version of the Gradle PITest plugin.
• j2html is not included in the compiled package anymore.
• JSON report now includes the file name and line of the mutated method
• JSON report is compatible with the test matrix computation from PITest
• The following method patterns have been added to the stop methods:
  • return this
  • methods that only return a parameter: public int m(int x, int y) { return y; }
  • simple setters returning this: public A setX(int x){ this.x = x; return this; }
• A separated category has been added for stop methods returning null (Contributed by @nrainer )