adding package description to list of packages

[excalibur1234]

i have just added package descriptions to func_i (in devel branch). (you have to delete /tmp/pacui-packages-install file before you can test the new func_i )

pros:

• you can now search for package name and package description (for packages from the system repositories). you were able to do the same before pacui version 1.6.

cons:

• i have not found an easy and fast method to download package descriptions of all AUR files. this means package descriptions for AUR packages cannot be searched with the current layout of pacui's code structure.

how do you like this?

[excalibur1234]

despite the disadvantage listed above, i am happy with the current state of package descriptions.