Updating readme.
Updating readme.

Change-Id: Ieb5fd7a45f828c03fbb3339e56c3434993b6718e

MayurAmipara/android-vision,kean0212/android-vision,javacasm/android-vision,emadragab/android-vision,jbilbo/android-vision,mumer92/android-vision,apiconz/android-vision,Joisar/android-vision,zmarkan/android-vision,santus444/android-vision,sknutti/android-vision,Gericop/android-vision,mchernev/barcode-scanner,googlesamples/android-vision,saiimons/android-vision,JeffPinkston/android-vision,netconstructor/android-vision,cjarvis/android-vision,nguyenhongson03/android-vision,abhijitnukalapati/android-vision,thomfra/android-vision,borgesgabriel/android-vision,gowthamlakshman/android-vision,ardock/android-vision,hemanthraz/android-vision,DanDits/android-vision,dimorekenya/android-vision,tieusangaka/android-vision,totomac/android-vision,AdamRLukaitis/android-vision,sinergy/android-vision,lucas-sartore/android-vision,jorgecoca/android-vision,vamsirajendra/android-vision,tundeaina/android-vision,mchernev/barcode-scanner,incon/android-vision,jiguoling/android-vision,tolmachevroman/android-vision,msoftware/android-vision,elmaso/android-vision,yiblet/android-vision,NavalKishor/android-vision,Abhinavbala/balamurugan,mchernev/barcode-scanner,joaobiriba/android-vision,augmify/android-vision,thecocce/android-vision