Add INA search engine

Remove trailing whitespace

use https instead of ssh with git-clone

Quote variables and backticks in manage.sh

Otherwise the script fails with spaces or asterisks in the directory path.

WARNING: dependency changes

remove unecessary capitalize of name of instance

The original code made by @logico-dev (#559)

Without this courgette color selector can not work

add config endpoint

archive.is engine

Revert "use ngettext for plurals"

use ngettext for plurals

Use new settings to fine tune the connection pool

Fix 'set' object does not support indexing

[fix] currency_convert: make unit tests pass

Fixed broken link

[enh] currency_convert: allow strings like google's "convert 1 euro to dollars"

In some circumstances, it is necessary to increase size of pool.