Settings: Improve some strings

 * Apply https://github.com/CyanogenMod/android_packages_apps_Settings/commit/6de9905cfc5dfc85e8c08f29f87f01a0cc13ef48
 * Use multiplication symbol for lock_pattern_size_*
 * Capitalise "Kernel Samepage Merging"
 * Rename various Quick Setting tiles to better match how the features are described elsewhere
 * Shorten dynamic tiles string
 * Change a couple of profile options
 * Capitalise Wi-Fi and Bluetooth in App Ops

Change-Id: I6a89c3d8017b66ede80d3b567374133733bb8168