- sti -> s2i
- fix a couple of typos
- remove useless fmt.Sprintf() usage
- use api.Assemble constant
- UploadToContainer: rename argument
- docs/cli.md: correct the number of log levels
- docs/debugging-s2i.md: fix a typo
- don't use deprecated image: openshift/wildfly-8-centos -> openshift/wildfly-100-centos7
- update docs to use --pull-policy instead of deprecated --force-pull.
- replace .stifile by .s2ifile in --use-config option description.