Merge pull request d4software#37 from dr-o-ne/issue_32

Fix for issue d4software#32

Fix for issue d4software#33

Data table node wasn't working on PostgreSQL/SQLServer.

Fix for issue d4software#30

The docker image was missing the EmailTemplates folder.
Also corrected an issue with the docker docs

Fixing docker build

Fixing circle CI build

Fixing circle CI build

Clarified the instructions for building the binaries

Fixing circle CI build

Fixing circle CI build

Adding less compiler to build process