Re-written API configuration method

Completely re-written the method with which a new developer can configure and set up its coding environment for the NERDZ platform.

Some files need to be deleted or corrected (e.g., we will delete the *testAll.sh* which is not necessary anymore and we need to update the initdb.sh file for the database).

There is a little error that we need to correct and it's the definition of the function *WinDBCommand()* which seems not recognized! We will work it.
I'll fix it asap.

After all a detailed documentation it's necessary to describe clearly the
method to new users. We need to decide it together.
Il 06/dic/2014 14:21 "Paolo Galeone" <notifications@github.com> ha scritto:

> In test_all.sh:
>
> > -echo 'Creating new test database....'
> > -echo 'Exising role (eg. postgres): '
> > -read ROLE
> > -echo 'Db name (eg. test_db): '
> > -read DB_NAME
> > +
> > +CONF_FILE="$GOPATH/src/github.com/nerdzeu/nerdz-api/confSample.json"
> > +TEST_DB_PATH="$HOME/nerdz_env/nerdz-test-db"
> > +
> > +#echo 'Creating new test database....'
> > +#echo 'Exising role (eg. postgres): '
> > +#read ROLE
> > +#echo 'Db name (eg. test_db): '
> > +#read DB_NAME
> > +
> > +ROLE="postgres"
>
> This value shouldn't be a constant value. Line 15 and 16 should be moved
> to line 5 and 6. So the user understand that these values are variable
> values and can change it according to his configuration
>
> —
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> <https://github.com/nerdzeu/nerdz-api/pull/3/files#r21416530>.
>