First Fixes from players feedbacks — Snowflake Master Steam update #886301

1) Set the scissors cursor pivot to the tip to make it easier to cut out 2) Made saving snowflakes not on closing the game, but on each pressing of the save. Since if you catch a crash, they did not save( Fixed 3) Enabled VSync by default, so that the anril did not try to eat computer power when it is not necessary at all 4) Selecting a pattern from the library opens it immediately, as the button at the bottom to open may not be obvious.