Kasenomateru
Android Enthusiast
With this installer you're able to get CM apps on your device with or without root! Get cm messaging app or DSP manager and it's libs. The Trebuchet launcher however is not in this app but it can installed on stock rom, rooted or non rooted. Just google trebuchet for 4.1.
https://play.google.com/store/apps/details?id=jsf.cmprojects.cyanogenmodappinstaller
https://play.google.com/store/apps/details?id=jsf.cmprojects.cyanogenmodappinstaller