erpal 7.x-2.0-beta1

First beta release of ERPAL.

• Migrate the task's field altering using comment with the comment alter module, removed node changes and custom code and created a migration path in an update hook.
• Refactored communication fields in the contact node to have a more clean interface. Also added a migration path here.
• Updated modules to fix security issues
• Migrated the tab and action menu structure to the new developed CAT module to control local tabs and actions. This increased performance and reusability a lot. Removed lots of custom code in "dynamic.menu.inc" files.
• Included the TCPDF Min version into the build of the distribution
• Removed custom code to enter contact relation directly in the node form. Replaced this functionality with the the relation add module.
• Added functionality to add payments to invoices to monitor payments of customers.
• Updated core to latest version
• Added a new version of the Gantt module where we have a complete javascript app to work with tasks in a gantt view.
• Fixed some installation errors in some special system environments.
• Helped to backport some a core patches https://drupal.org/node/1349080 (still in progress)
• Fixed some english typos. Thanks for @anybody to point this out in details!
• ...many other minor issues

More information to find at http://www.erpal.info/en/blog/erpal-beta-released