EXT-7047 FIXED Overridden tab container's max tab width. Added paddings to...

EXT-7047 FIXED Overridden tab container's max tab width. Added paddings to status message text in inventory folder view.

Also fixed crash in LLPanelPlaceProfile if login after places Panel is opened and hidden in UI Preview Tool:
 * added removing of an idle function when instance is destroyed.

Message text has been wrapped into several lines in EXT-7564 (1869e99b5ce2)

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/558/

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branch : product-engine