Change title to build and push images
Change title to build and push images

Changes the header in the user-guide.md in regards to building and
pushing docker images

rupalibehera/kompose,kadel/kompose,surajnarwade/kompose,skippbox/kompose,cdrage/kompose,procrypt/kompose,ashetty1/kompose,ashetty1/kompose,procrypt/kompose,kubernetes/kompose,ashetty1/kompose,rupalibehera/kompose,procrypt/kompose,kadel/kompose,skippbox/kompose,cdrage/kompose,surajnarwade/kompose,rupalibehera/kompose,surajnarwade/kompose,kubernetes/kompose,skippbox/kompose