Take over maintainership for chagalllte

Change-Id: I70b777f14d851469cea1253a26f8944d8d42e465
diff --git a/_samsung/samsunggalaxytabs105lte.markdown b/_samsung/samsunggalaxytabs105lte.markdown
index 701bea5..71741e2 100644
--- a/_samsung/samsunggalaxytabs105lte.markdown
+++ b/_samsung/samsunggalaxytabs105lte.markdown
@@ -4,7 +4,7 @@
 codename: chagalllte
 downloadfolder: chagalllte
 supportstatus: Current
-maintainer: jcadduono
+maintainer: gellmar
 oem: Samsung
 ddof: "/dev/block/platform/dw_mmc.0/by-name/RECOVERY"
 devicetree: "https://github.com/TeamWin/android_device_samsung_chagalllte"