Added practical stringification of Language (locale) and Location (country_code)
New property of spice and rewrite: accept_header

To set the Accept: header for APIs requiring that, such as dx.doi.org.
fix bug w/ multiple ENV substitions in `spice to`

was accidentally attempting to replace the same variable during each
loop iteration. now uses the newly found variable.
add PODNAMEs so that dzil will build the package
purge windows carriage returns

grep -rl $'\r' * | xargs dos2unix
Merge branch 'accept-header' of git://github.com/nomeata/duckduckgo into accept-header
Update lib/DDG/Manual/Translation.pod
Fixed wording, tidied up
Test for return_one off.
update readme and add faq
fix FAQ link to point to overview
add section on trigger testing to readme
add explanatory header to readme
fix duckpan link in readme
fix duckpan command in "testing triggers" directions
add metadata docs
Fixed a massive problem about colliding plugins. Made a duplicate check.
More tracing!
More optimized
Ok picky ;)