IDEA-113773 Welcome Screen: no way to correct search query in recent project panel, because Backspace deletes projects now
IDEA-130426 Broken painting with soft wraps enabled

(cherry picked from commit 3681c2e3f7e5c242ce795f2680d3897e8d99fb52)
adding carets on double-Ctrl+arrows is not triggered sometimes

(cherry picked from commit 5e29ec6cb2996ad705c6d1ba8d54ca9427132f06)
IDEA-93998 In overwrite mode  it is impossible to add new line to the file

(cherry picked from commit 8f1514a2abcecc708028837bc898d7e311d7f0ff)
IDEA-131249, EA-56173 Throwable at TextRange.assertProperRange() through StatementMover

(cherry picked from commit a2f8d78bf3ba63b0edf41ddde0bd8e202bb22ac5)
go back to double-Ctrl+arrows (instead of double-Cmd+arrows) on Mac, to avoid toolbar stripes flickering

(cherry picked from commit 74895e3a025ac531bf74f188f27232a1f1903b19)
IDEA-116877 Convert line separators to spaces on pasting into one-line editor

also fixes EA-55319 by adding line separator conversion for 'paste simple' action
(cherry picked from commit 3575ed0)
fix typos

(cherry picked from commit a79d46df0e31f8f8eea9a4e9acb900040ae71e84)