v2.0.0-rc.1

Implemented enhancements:

• Migration to the native IDE indexing
• Git submodules info/exclude files support #287
• Swagger Codegen (.swagger-codegen-ignore) support (thanks to Jim Schubert (@jimschubert))

Fixed bugs:

• Tracking of ignored files showing false positives #310
• Correct handle of leading slash on directory name #340
• Fixed handling excluding (!) entries #350 #344 #361 #364
• Fixed nested ignoring #346
• Fixed "You are editing..." message display conditions #351 #352 #356
• It's prohibited to access index during event dispatching #358 #355 #369
• Already disposed: com.intellij.util.messages.impl.MessageBusImpl #360