It's important NOT to play up any sort of app specific functionality in this thread, as the module is "global" in scope and targets the Android framework level, as opposed to a specific app. Whatever benefit this has for you is neither expressed nor implied.
Tested and working on my Nexus 5 with stock KitKat 4.4 AND Lollipop 5.0.x AND Lollipop 5.1.x, YMMV.
As with all Xposed modules --> install the linked APK --> make the module active --> reboot --> profit.
Note: This module has no front-end UI, so there is nothing to do but install and make active.
Thanks to Rovo89, et al, for the amazing framework.
Note: Same version should now work across KK & LP.
Download Module via Mega --> Download Xposed TableMetrics Module v5.1.2. Be sure to update to the latest Xposed library before reporting problems. Also, if you experience signature issues where module won't install, please uninstall your current version of tabletMetrics first, before installing the latest.
EDIT: 05-Jan-2014 --> Updated to support Samsung Android 4.3 Phones. Huge thanks to @Guitarboarder28 for providing debug logs, screen captures, and testing.
EDIT: 05-Feb-2014 --> Updated version for extended compatibility (v1.9)
EDIT: 25-Mar-2014 --> Updated version for extended compatibility (v2.0)
EDIT: 10-Apr-2014 --> Updated version for extended compatibility (v2.1)
EDIT: 27-May-2014 --> Updated version for extended compatibility (v2.2)
EDIT: 28-Feb-2015 --> Updated version for Lollipop compatibility (v3.0)
EDIT: 17-Mar-2015 --> Updated version for KitKat compatibility (v2.2.1)
EDIT: 30-May-2015 --> Updated LP version (v4.0) for compatibility with Xposed Library version xposed-sdk21-arm-20150430.zip
EDIT: 05-June-2015 --> Updated version for extended compatibility (v5.0), consolidated across Android platforms.
EDIT: 16-Sep-2015 --> Updated version for extended compatibility (v5.1.2)