Log Message:
translate-shell: Update to 0.9.7

Changes:
0.9.7
-----
 * Translate-Shell now recognizes 159 languages in total (including all
   the languages currently supported by Google Translate, Bing
   Translator, and Yandex.Translate)
 * Google Translate: fixed a regression bug (bac44df)
 * Bing Translator: fixed engine support (4a3a900)
 * Show HTTP error codes (892b543)
 * The default engine is now changed to auto (which uses google by default,
   but automatically falls back on bing if the specified language is not
   supported by Google Translate)
 * The options -l / -lang for specifying the interface language are
   deprecated in favor of -hl / -host; the environment variable HOME_LANG
   is deprecated in favor of HOST_LANG
 * 4 new options: -list-languages, -list-languages-english, -list-codes,
   -list-all to list all languages and codes
 * The options -L / -linguist (-list is deprecated) now show more linguistic
   details about languages