It seems that it causes process to hang expecting end of stdin
(at least on Windows 10).

as it was suggested in IDEA-CR-5936.

There are two separate directories inside helpers now: "py2only" and
"py3only" for not cross-compatible helper scripts and their dependencies

PY-14976 Get rid of Epydoc dependency in formatters for reStructuredText, Google and Numpy docstrings

IndexableSetContributor: filter out nulls as provided roots (fixes EA-74795 - NPE: AdditionalIndexableFileSet.b)

IDEA-133107 Support for any Gradle Tasks of type 'org.gradle.api.tasks.testing.Test' in IDEA Test Runner

* update widgets when mappings changes, not only one repository info changed
* add repository mappings changed topic to track when Repositories are already constructed and added to common VcsRepositoryManager storage;
* add appropriate Dvcs common repo mapping listener

for java completion, choose method with most specific return type among same-signature candidates (IDEA-136174)

IDEA-137013 InstanceOf checking leads to appearing redundant completion item while smart double-completion

extract various smart completion conversions into separate smaller classes from ReferenceExpressionCompletionContributor

* remove rendering crutches;
* deleted animated gif icons and timer;
* add busy icon

better diagnostics for rogue after commit listeners (which go and register another after commit handler inside)

inplace rename: ensure restart on invalid identifier is possible (EA-74691 - NPE: VariableInplaceRenamer$.run)