Merge pull request #11 from julka/feature/update_readme

-- INSTALLATION --

Normal Drupal module installation, see http://drupal.org/node/70151 for further

information.

Normal Drupal module installation, see

https://www.drupal.org/documentation/install/modules-themes/modules-7

for further information.

For link sharing statistics registration at http://addthis.com/ is required, but

the module will work even without registration.

Registration with AddThis.com is not required for basic sharing buttons. For

sharing statistics, visitor insights, and additional on page tools (such a

recommended content, custom messages, follow buttons) register at

http://addthis.com and updated your AddThis Profile ID in the module's

configuration.

-- CONFIGURATION --

Use the admin configuration page to configure settings and see http://drupal.org/node/1309922

for a walkthrough on how to configure the rest.

Use the admin configuration page to configure settings and see

http://drupal.org/node/1309922 for a walkthrough on how to configure the rest.

-- DEVELOPMENT --