fixed PY-8151 Don't highlight deprecation on symbols imported as fallbacks after ImportError
Cleanup in TaskManager
* Make getIssues with old signature not abstract and throwing exception
* Add a few missing annotations on public methods and remove some redundant in TaskManagerImpl
* Add  javadoc for getIssues()
* Switch parameters in getIssues to get rid of overloading on int/long types
fixed PY-12551 Project Interpreters: deadlock after removing detected interpreter in the list
fixed PY-12546 Completion: except keyword should not be available in try block after else or finally
fixed PY-12545 Override method: generated incorrect super call for local classes
fixed PY-12541 do not add ruby interpreter as possible base for virtualenv
fixed PY-12526 Replace with str format method call: unnecessary u prefix for python 3
fixed PY-12506 Updating skeletons is run twice

setupSdkPaths is called from PythonSdkDetailsStep (see callBack) so there is no need to call it second time
fixed PY-7535 Specify return type: intention is not available at the end of the function name
fixed PY-12478 Test Runner detector gets info about installed package from wrong project interpreter for multi-project
Merge remote-tracking branch 'origin/master'
Change time measurements in logging to display time of request to single server
Fix several typos in JavaDoc
fixed PY-12477 Project Interpreter is not set when attaching created project to currently opened one
Add internal action to simulate deadlock caused by CertificateManager
IDEA-123467 Add key 'ide.certificate.manager' in registry to disable CertificateManager usage
IDEA-123467 Add two checks to prevent deadlocking with MediaTracker threads

* Detect image fetcher thread and skip certificate check for it
* Try to detect possible deadlock and reject certificate if after 5 seconds dialog wasn't shown
Merge remote-tracking branch 'origin/master'

Conflicts:
	platform/platform-resources-en/src/misc/registry.properties
fixed PY-12477 Project Interpreter is not set when attaching created project to currently opened one
Merge remote-tracking branch 'origin/master'