docs(glossary): create a 'Glossary' section
docs(design): create section on architecture design
docs(tips): update 'Tips and Tricks' section
refactor(service): redirect error message to stderr
style(typo): clean
feat(mk): add basic 'check-privileges' task
fix(mk,list-host): clean extraction and escape variable
feat(mk,constant): create 'APP' constant for app name (do not edit)
feat(mk,list-logs): add 'list-logs' task
style(typo): remove useless space
refactor(mk): redirect error to stderr
feat(mk,list-channels): add 'list-channels' task
style(mk,list-host): pad output
feat(mk,deploy-service): copy makefile as '/usr/sbin/mast-utils'
docs(mk,list-host): add comments
style(mk): clean
refactor(mk,style): rename formatting function (remove underscores)
test(mk): create basic test file
fix(test): pass $@ to 'self' function
test(deploy-service): implement by counting 'done' or 'skipped'