bacon: Use the correct variable to determine boot animation

Use SIGN_BUILD instead of SIGNED_BUILD to determine if the fingerprint
should be fixed and which boot animation should be used.

Change-Id: I2520e69863c0b4c6e2db7250d58efb9fd58e8398
bacon: fix 64G partition name

The standard is to use an uppercase G for this file name.

Change-Id: I31e5049e468281c05ecfacbcd3fd8419c815b531
bacon: [HACK] Workaround for dynamic buffer issue

 * For CTS issue. Remove when issue is resolved.

Change-Id: Ifeb25967ebceb711d72d8290a9d707890d083bb7
Revert "bacon: [HACK] Workaround for dynamic buffer issue"

 * The issues which caused the CTS fail and mediaserver crashes
   have been resolved.
 * For real this time :)

This reverts commit 960a82b9a0f5ffb6f8c14a4e022328baab8f6370.

Change-Id: Ie9591c41019963bda66217060df5a053fcbe5415
bacon: Move brightness to common

Change-Id: I0362dd0da214cd626d5a3f7dd7697823a034b6e4
bacon: Clean up CM configs

Change-Id: I1421374628db3104625c3ed00f5e52c2f7cda2ec