Implemented enhancements:
.ebignore (ElasticBeanstalk) support #520
Fixed bugs:
- The plugin slows down the IDE a lot #525
- MatcherUtil.cache takes too much memory #521
- KotlinNullPointerException in Rider IDE #385 #522
- Already disposed in VirtualFilePointerImpl (Utils.getExcludedRoots) #524
- AssertionError in VirtualFilePointerContainerImpl #503
