PY-1194 Provide completion and navigation for url tag in django template
PY-3591  Support {% url %} tag arguments completion

Only PSI tree is created
PY-1194 Provide completion and navigation for url tag in django template
PY-3591  Support {% url %} tag arguments completion

Params to be supported
Merge remote-tracking branch 'origin/master'
junit: workaround for old junit versions (IDEA-124201)
cleanup
introduce beforeOKAction()
ability to enable only visible components
customize password field labels