Sam 86255faa08 FEATURE: do not switch to JPEG unless you meet 75k byte savings
This also adjusts the algorithm to expect

- 30% saving for JPEG conversion

AND

- Minimum of 75K bytes saved

The reasoning for increase of saving requirements is cause PNG may have been
uploaded unoptimized, 30% saving on PNG is very possible
2018-11-21 11:01:08 +11:00
..
2018-10-15 09:12:54 +01:00
2018-09-21 11:02:23 +00:00
2017-05-10 15:47:11 -04:00