New internal API Calculate Utilities.

• Bugfix the definition of the maximum value of the package slot.
• Fix handling of templates containing a parameter link in the header.
• Added function to determine the link in network card.

• Fixed package customization.
• Fixed handling of '--pkg-name' parameter.
• Fixed configure the user's session during the installation of the package.
• Separate messages for the console and GUI client.
• Fixed completion of the tasks performed in the background cl-core.
• Fixed message when you need to specify the desired parameter.

• Fixed the same names sound cards.
• Added off the network interface settings in the absence of link.

• Fixed the terminate of KDE session.
• Added removal of user passwords from key kernel when you log out.

• Improved disabling user resources when you log out.

• Compatible with the Pillow.
• Fixed interrupt task.
• Fixed errors in the output.