Merge pull request #1 from bastho/master

v 0.2.6
Merge pull request #2 from bastho/master

params change
Merge pull request #3 from bastho/master

fix : undefined 'user_login' index
Merge pull request #4 from bastho/master

update version
Update README.md
Merge pull request #5 from bastho/master

Dialog in admin panel to confirm WP database connection
Update README.md
Merge pull request #6 from bastho/master

do not show publish in trashbin
Create de.php
Update wordpress.class.php

Converting from MySQL to MySQLi
Update info.xml
Merge pull request #9 from juergenhecht/patch-1

Update wordpress.class.php
Merge pull request #10 from juergenhecht/patch-2

Update info.xml
Merge pull request #7 from glasklar/patch-1

Create de.php
Merge pull request #2 from EELV-fr/master

merge external corrections