Add 16:9 to strings

to calc this you can use this:

"=(A1/GCD(A1;B1))&":"&(B1/GCD(A1;B1))"

in LibreOffice

Change-Id: If298c91ad6c2e7ca8228bb9dda788ebe18e7f30f
Merge branch 'cm-11.0' into kk_mkt