A few problems reading/writing XML files were noticed after upgrading to
14.2.1. This commit fixes the saving of SPFs, reading of image style
rules, and the location of lockedColorMap file.
Change-Id: I8aad4197029c70f72612299a25329687892884af
Former-commit-id: 6dd6ae8d36 [formerly 4f58998c899e28521658bf17dee852592c534713]
Former-commit-id: 625fcb0064