IDEA-116126 - NoClassDefFound on attempt to deploy to heroku
External System: test fix
Related task: IDEA-79466 gradle support should generate web module configuration
Merge branch 'master' of git.labs.intellij.net:idea/community
DirectoryIndex: don't include roots from content to projectExcludeRoots set, update projectExcludeRoots on VFS change
move GeneralFormatterTest to platform-tests; fix NPE in DocumentImpl when running standalone GeneralFormatterTest
grouping by directory uses project-relative paths (PY-11176); rename the action from "Group by package" to "Group by directory" in platform-based IDEs
don't show "production" and "test" scopes in predefined scopes if current product doesn't support test source roots (PY-7324)