core: added regressive quality based on size of resulting jpeg (bigger image, lower quality). Fixes #428
core: added regressive quality based on size of resulting jpeg (bigger image, lower quality).
Fixes #428

erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta