added SLEEP for env use

Signed-off-by: Isaac (.ike) Levy <ike@blackskyresearch.net>
workspot: having major trouble when "[" or "]" are *returned*

Example:
  trs {en=ja} 'Message sent to someone OK'
  trs {en=ja} 'Select options for this queue'
-vs-
http://translate.google.com/#en/ja/Select%20options%20for%20this%20queue
http://translate.google.com/#en/ja/Message%20sent%20to%20someone%20OK

Signed-off-by: Isaac (.ike) Levy <ike@blackskyresearch.net>
workspot: re-focus efforts:

Next step,
Process for *already translated* text, leave it alone if any translation already exists.
Also, drop in a comment so translators can easily find the machine translations.

Later: intergrate with git commits to find/zero out *changed* lines?

Signed-off-by: Isaac (.ike) Levy <ike@blackskyresearch.net>
Example use:

$ ./misc.translate/1_translator ./usr/local/share/locale/ja_JP.UTF8/LC_MESSAGES/pfSense.po

$ BILINGUAL_EN=1 ./misc.translate/1_translator ./usr/local/share/locale/ja_JP.UTF8/LC_MESSAGES/pfSense.po

$ SLEEP=2 BILINGUAL_EN=1 ./misc.translate/1_translator ./usr/local/share/locale/ja_JP.UTF8/LC_MESSAGES/pfSense.po

Signed-off-by: Isaac (.ike) Levy <ike@blackskyresearch.net>