fix for not current deletions that should be explicit
Merge branch 'master' of github.com:unepwcmc/SAPI
actually Loxodonta africana should probably have a fake deletion
added tasks to generate the full species downloads
use an expression index for prefix search rather than "between" style query
fixed unexplicable issue when searching by a string with a '.' sign in it; removed 'DISTINCT' romquery, as it does not seem to be necessary since search by full name was improved (previousy it would return duplicated records for ancestor name matches)
Merge branch 'master' of github.com:unepwcmc/SAPI into eu_decisions