Multiple notices discovered while developing System Log

[Alexander Obuhovich]

Fixing multiple notice types:

1. Only variables should be assigned by reference
• function result is passed directly to array_shift function
• kApplication::recallObject result assigned by reference
2. Undefined index: name - custom tag on shipping costs page
3. Undefined index: mode - custom tag on shipping type groups page
4. Undefined index: title - incorrect definition of "inp_edit_fck" block
5. Undefined index: t - wrong template manipulation in adm_PrintSection tag 

Task: http://tracker.in-portal.org/view.php?id=1394

Ready for testing.

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