Update favicon wikimania.ico

Added 48x48 and 16x16  versions of the logo to the already
existing 32x32 ico. 16x16 was manually sharpened because
the automatically scaled image was too fuzzy to be distinguishable.

Bug: 58075
Change-Id: I2e99ae1d24fe88e38dd4a11f0d20c0000aef5055
Update favicon chapcom.ico

Created 16x16, 32x32, and 48x48 versions of the icon.
The original 16x16 was too fuzzy so it was recreated
using the wikimedia foundation logo with a white box
covering the lower half of the logo with the word
"chap" in a similar way the original chapcom logo was.

Bug: 58076
Change-Id: I3f8e6bb12d797defdb472e95ab98791c532fc265