Reporting import config type as a context is redundant because there's only one event id

in that mode editor highlights only the current scope, dim the code outside the context
introduce FocusModeProvider language extension

IDEA-102757

Since we report UsageCollectors in log, the second 'ide.error' event is redundant
and prevents consecutive error events to be merged

IDEA-CR-39038: IDEA-201580 Infinite logging loop on IDEA shutdown if there's an exception during IDE close

Some arguments could have been filtered out in processProgramArguments().

regression after commit 2af28891 (speed up opening of editor containing a lot of carets)

It's impossible to build all IC-compatible plugins, because almost all such plugins exist in ultimate repository
So building them should be done only together with ultimate build

cleanup: simplify "c.stream().filter().collect(toList())" to "util.filter()" and other configured SSRs

IDEA-199695 XML commenter should place the block comment prefix at the beginning of the line when commenting out a line

IDEA-CR-39537

win installer: uninstaller leaves bin\Uninstall.exe in case when it was run from another installation using "Uninstall Old versions".

IDEA-201878 Uninstall previous installations: There is bin folder with uninstall.exe after uninstalling

- addressing minor comments from IDEA-CR-39495

Display web/enterprise artifacts under module node at the 'Project data selector' dialog IDEA-198453

internal name can contain `.`

Fixes visibility of `buildSrc` module