Add Bitmaps page to AHAT main menu to display bitmap information.

Move duplicate Bitmaps analysis from the overview page to this dedicated bitmaps page.

Show a sortable table of duplicate bitmaps, with columns for size, count of duplicates, and size * count (default sorted by size * count, descending).

Sample screenshot: shortn/_eol7pTmLn8
Taken with a heap dump of YouTube, then starting AHAT and going to: http://localhost:7100/http://localhost:9999/bitmaps

Flag: EXEMPT HOST_MODE

Add Bitmaps page to AHAT main menu to display bitmap information.

Move duplicate Bitmaps analysis from the overview page to this dedicated bitmaps page.

Show a sortable table of duplicate bitmaps, with columns for size, count of duplicates, and size * count (default sorted by size * count, descending).

Sample screenshot: shortn/_eol7pTmLn8
Taken with a heap dump of YouTube, then starting AHAT and going to: http://localhost:7100/http://localhost:9999/bitmaps

Flag: EXEMPT HOST_MODE
Change-Id: I971e6fa923b4b84fe737d88a1cf1a016ee59f269