Test runner plugin improvement

[vparfonov]

Tests maybe the most important part of development process, so we want to improve this feature and make it more useful. This is container issue for several tasks like UX improvement for test panel, debug test, incremental compiling and etc.

• Test runner launch tests on the same JVM with dev-machine Test runner launch tests on the same JVM with dev-machine #4679
• Add ability to start tests for TestNG in debug mode Add ability to start tests for TestNG in debug mode #5316
• Make possible to run all tests from project and package Make possible to run all tests from project and package for JUnit and TestNG frameworks #5725
• Run JUnit tests which were included to @Suite.SuiteClasses annotation Run JUnit tests which were included to @Suite.SuiteClasses annotation #5728
• Adapt JUnit4 runner according new test runner API Adapt JUnit4 runner according new API #5473
• Add ability to start tests for JUnit4 in debug mode Add ability to start tests for JUnit4 in debug mode #5475
• Adapt PHP test runner according new API Adapt PHP test runner according new API #5729
• Run custom set of tests Run custom set of tests #5737
• Run XML test suite for TestNG Run XML test suite for TestNG #5886
• Add an action for running to the editor context menu Need to add "Test" item to the context menu which will run test based on the selection in the editor view #5890