add OpenMAX IL encode component and encode device.

add OpenMAX IL encode component and Quirk to "media_codecs.xml".
add encode MFC device(video7) to "ueventd.manta.rc".

Change-Id: I5c38da622c8f566e9ca52f01c6c9fb0d491554e4
Signed-off-by: SeungBeom Kim <sbcrux.kim@samsung.com>
diff --git a/ueventd.manta.rc b/ueventd.manta.rc
index 925b823..820aafa 100644
--- a/ueventd.manta.rc
+++ b/ueventd.manta.rc
@@ -2,6 +2,7 @@
 /dev/ump                  0666   system     system
 /dev/ion                  0666   system     system
 /dev/video6               0660   media      media
+/dev/video7               0660   media      media
 
 # iio devices
 /dev/iio:device*          0660   system     system