Added backwards compatibility support for new wearable types.

- Replaced Edit_Wrench and folder_view_icon icons with provided ones
- Shop_no_arrow icon already replaced in EXT-8160

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/712/

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branch : product-engine

- Replaced the art to the proper

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/700/

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branch : product-engine

updated icon, and fixed XUI so it displays properly.

Code reviewed by Monroe

Took out explicit _Link icons and replaced with overlay.
Removed links overlays from non-main-inventory-floater panels.

- New art was added in the textures.xml.
- New art was applied to the back button in the following panels:

  panel_profile_view.xml
  panel_block_list_sidetray.xml
  panel_classified_info.xml
  panel_edit_classified.xml
  panel_pick_info.xml
  panel_edit_pick.xml
  panel_edit_wearable.xml
  panel_group_info_sidetray.xml
  panel_landmark_info.xml
  panel_outfit_edit.xml
  panel_place_profile.xml
  sidepanel_item_info.xml

  Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/487/

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branch : product-engine

Reviewed by Mike Antipov at https://codereview.productengine.com/secondlife/r/488/

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branch : product-engine

no review, binary fix

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branch : product-engine

Replaced "Shop" button text with icon, changed sizes of buttons according to comments in ticket, also changed heights of hovered and selected icons
for items- made them equal to heights of panels they are used on.

Reviewed by Neal Orman at https://codereview.productengine.com/secondlife/r/410/

--HG--
branch : product-engine

Most changes are in xml, but changing of view buttons overlay icons in lists from add wearables is implemented in code. Dragbar icon was only added as file, it will be integrated in EXT-7255 (There is no dragbar between 'Edit Outfit' and 'Add to Outfit:' panels).

Reviewed by Neal Orman at https://codereview.productengine.com/secondlife/r/410/

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branch : product-engine

add placeholder art, add code to convert texture name to ID since LLTextureCtrl can't accept textures by name...
Reviwed V.Savchuk at https://codereview.productengine.com/secondlife/r/378

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branch : product-engine

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branch : product-engine

- Made the indicator rotate clockwise (by flipping the images and reversing the order they're traversed).
- The textures are now preloaded.

Approved by Erica.

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branch : product-engine

Simple perpetual loading indicator a la MacOS X or YouTube.
Implements spinning by changing pre-defined images.
The images are hardcoded, shared by all instances of the widget.
Number of rotations per second can be changed via params.

Reviewed by Mike at https://codereview.productengine.com/secondlife/r/320/

--HG--
branch : product-engine

reviewed by Erica

Added new icon for multi-objects.
New icon is used in inventory, object inventory and buy floater.
New icon can not be used in Group Notices because server does not send enough info in GroupNoticesListReply.

--HG--
branch : product-engine

Reviewed by Vadim at https://codereview.productengine.com/secondlife/r/46/

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branch : product-engine

- new chat source type CHAT_SOURCE_UNKNOWN for avatar names not in cache and object names consisting of two words (avatar names like)
- new icon (unknown_icon.png) for message headers () of nearby chat messagses coming from CHAT_SOURCE_UNKNOWN
- context menu no longer displayed for object names from chat history (no UUIDs)
- double click on message headers in nearby chat no longer opens Inspector (no UUIDs)
- object names (loaded from chat history) in nearby chat are no longer SLURLed (no UUIDs for them)

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branch : product-engine

http://jira.secondlife.com/browse/EXT-5103

because it's broken

Renaming skins/base back to skins/default to unblock I10n.

Revert was requested by Q.

Renaming skins/base back to skins/default to unblock I10n.

Revert was requested by Q.

reviewed by Leyla

--HG--
branch : product-engine

partitial fix for normal task EXT-2957 [BSI] Implement object icon for chat from objects, instead of using generic image for missing profile picture

--HG--
branch : product-engine

http://jira.secondlife.com/browse/EXT-4411

http://jira.secondlife.com/browse/EXT-4709

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branch : product-engine

EXT-3024 : Broken links don't show up in inventory

Mocked up some link icons for broken links.  These need to be polished up.
Broken links now have an IT_ (instead of being IT_NONE) so that they're filtered correctly and thus can show up in inventory.

--HG--
branch : avatar-pipeline