Fixed typos. Updated infos.
Updated info
Merge branch 'master' of github.com:vexelon-dot-net/e-additives.server
Added PostgreSQL exported schema & data
Refactoring for psql queries support
Requires pdo pgsql
Added infos in psql schema

The current psql schema assumes that there is already an user 'root'
on the db server. This is, of course, not right. At the end of the
script there are some hints how to adjust the owner and privileges to
match your environment.
Fix: throw an error if no locales data available
Fix tables and columns name resolution
Updated README
Fixed typos in README
Updated required software info