EXT-2160 texture picker cancel button should be on the right, General texture and color picker cleanup

http://jira.secondlife.com/browse/EXT-2138

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http://jira.secondlife.com/browse/EXT-2172

FIX DEV-42115: Remove modify permission check that would grant navigate/interact or controls "permission"
Review #27

Back when media controls (an unfortunately much-overloaded word) was called media permission (also an overloaded word), we granted "permission" for interact/navigate or controls "display" if the requestor agent had modify permissions. This decision doesn't seem to make sense, because it is a common use case to want to "disable" controls (or perhaps interaction/navigate) even for the user who created the object (i.e. who has modify permissions). This removes that check.

NOTE that this check is also made on the server, but in that case modify permissions *grants* the right to navigate in that case. Although the code is very similar, the viewer version is trying to address a use case story, whereas the other is trying to prevent a griefing vector.

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http://jira.secondlife.com/browse/EXT-2218

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ext-1942 there is corrupted UI in the Skin, Hair, Shirt, Pants tabs in the Edit Appearance dlg

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Fixed normal bug EXT-1526. We decided to show full name via tooltip, because if name is long without truncating it
we'd have to manually move widgets that are below it(which is hard to do).

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I added two new graphics which are simply the former combobox graphics with the arrow part flipped.

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No ticket. Merged recent changes in panel_place_info.xml to new XML layouts and removed the obsolete xml.

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implementation: moved icon file names to XML.

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Implemented normal sub-task EXT-2146-IM Message Headers should NOT be of enourmous size (see Style Guide: IM & Voice).

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Fixed major bug EXT-2221 (Teleport History > List item > Arrow button should open Place Profile, not teleport)
Fixed major bug EXT-2222 (Remove (i) inspector icon from Places > Teleport History > item)
Fixed major bug EXT-2223 (Places > Teleport History > Arrow icon should only appear on mouseover)

Actually it's just replacing image for right-side button on history item.

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Rollback previous incorrect  behavior   in changeset 45ece11eb7d8.

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