1.recalculate layout of filament page
2.add fan speed and temperature page
3.fix that value of time and percent too small to display correctly
Change-Id: I5d0cfaea03aa6e9286fe2d7243de7dd413fe7982
1.show flush of every filament
2.modify first-layer text display
3.show time in seconds when time cost < 1h
4.forbid add-filament when print by-object
Change-Id: Ib8a94b9f620797e367bfc9e8a33abd5d7ab648ec
salt.wei
liz.li
Stone Li
lane.wei