Settings: Intentions: Fix tree border
IDEA-133995 Settings / Intentions: category description appearance could be improved
obsolete 'todo' comments removed
Code style settings preview samples correctness test (IDEA-133753)
EDU-300 Incomplete test for lesson 10/ task 1
Merge remote-tracking branch 'origin/master'
performatnce for editor stripes, don't drop caches for false positive resize events
english proofreading and readability from user