add help for file mapping rules
Formatting additiions and minor changes.
update locale mapping example
Merge pull request #6 from zanata/file-mapping-rules

File mapping rules
Update index.md
Spelling/grammar/syntax fixes
Spelling/grammar/syntax fixes
Minor sentence fixes
Spelling/grammar/syntax fixes
Update README.md
Merge pull request #11 from sdorfiel/master

Zanata review
Merge branch 'master' of github.com:zanata/zanata.github.io into help-restructure

# By sdorfiel (6) and others
# Via Carlos Munoz (1) and others
* 'master' of github.com:zanata/zanata.github.io:
  Update README.md
  Spelling/grammar/syntax fixes
  Minor sentence fixes
  Spelling/grammar/syntax fixes
  Spelling/grammar/syntax fixes
  Update index.md
  update locale mapping example
  Formatting additiions and minor changes.
  add help for file mapping rules