j7y17lte: update some props

-removed hwc
-removed some now common props
-removed some deprecated props

system.prop

@@ -1,34 +1,11 @@
 # Audio
 audio_hal.disable_two_mic=true
 
-# Disable tripple bufferring to reduce lags
+# Enable tripple bufferring to reduce lags
 ro.sf.disable_triple_buffer=0
 
 # DPI
 ro.sf.lcd_density=480
 
-# HWC
-debug.hwc.force_gpu=0
-debug.hwc.max_hw_overlays=5
-debug.egl.hw=1
-debug.sf.enable_hwc_vds=1
-debug.sf.hw=1
-persist.sys.ui.hw=true
-debug.hwui.use_buffer_age=false
-
-# Radio
-persist.radio.sib16_support=0
-rild.libpath=/system/lib/libsec-ril.so
-rild.libpath2=/system/lib/libsec-ril-dsds.so
-ro.ril.hsxpa=1
-ro.ril.gprsclass=10
-ro.ril.telephony.mqanelements=6
-ro.telephony.default_network=22
-ro.telephony.get_imsi_from_sim=true
-ro.ril.force_eri_from_xml=true
-
 # sdcardfs
-ro.sys.sdcardfs=false
-
-# Wifi
-net.tethering.noprovisioning=true
+ro.sys.sdcardfs=false