Sample DbConfig class.
Switched the language to English.
Copied SQL structure scripts from the Heroku branch.
Created a README file.
Merge branch 'master' of github.com:Glutexo/zzsng into github

Conflicts:
	README.md
.DS_Store banished!
Localization information in README.

	README.md
Term ordering controls.

The order column in a lesson now contains text fields with
its ordinal instead of just plain number. By changing the
numbers it’s possible to change the terms’ order.

Any numbers can be put in, they are sorted and saved as an
indiscrete sequence 1 to n.
Switched the language to English.
Initial commit
Created a README file.
Removed duplicate lines from README.
Sample DB config.
Resolve conflict.
Exam can be lead in opposite direction.

New checkbox at lesson selection list. Upon enabling this “invert”
feature, the term’s translation is provided and its foreign
language equivalent is revealed instead of the translation.
This enables testing both active and passive knowledge of the
terms.
Readme and tranlation update.

Explaining the new “invert“ feature.
Sample DbConfig class.
Switched the language to English.
Initial commit
GitHub merge