PageLoader:With starting percent

Build 462 on fix-preloader
1200px
Reviewing disabled
The baseline is taller than the new snapshot (1200x3 to 1200x2).
Baseline History
Build 46265528fc
Current build. There are unaccepted changes, so build 443 is still the baseline.
Build 4436eabf8e current baseline
Accepted by Christopher Pappas.
Build 434009ca62
Accepted by Christopher Pappas.
Commenting is disabled because there's a newer build on this branch