new 32-bit mouse cursors were not getting packaged by installer for windows builds

reviewed by Monroe

Changed "Debug" into "Debug Textures" on right-click menu.
Added "Debug Textures" to right-click menu for self (so you don't need to CTRL+SHIFT+ALT+A).
Prettied up the dump textures console output.
Fixed a bug where component textures for yourself were showing up when viewing others (you shouldn't see any component textures when viewing others).
Enlarged debug textures floater a bit.

LLViewerMediaImpl::shouldShowBasedOnClass() was always returning true for focused media.  This was incorrect, since it made click-focusing on media override the class-based disable preferences.

Reviewed by Callum at http://codereview.lindenlab.com/1178023

EXT-6837 en_xui_change partial fix to widen text label width to show text, but still need PE fix to redesign/widen border to fit translation in; removing old overrides

Fixed low bug EXT-5844 (Group chat invite appears when voice is disabled because connection problem).

- Added additional check for client's voice working properly before inviting to session.

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/228/

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branch : product-engine

- Bug was caused by making "Take" menu item from object context menu consistent with the one from Build->Object menu where it was replaced by "Buy" when it was needed. But in object menu we already have "Buy" option at the bottom of the list so we don't need to hide "Take" and show "Buy" instead. Removed appearance of "Buy" instead of "Take" and made "Take" item's behaviour consistent with "Take" from object inspector gear menu.

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/227/

--HG--
branch : product-engine

Completed normal subtask EXT-6621 (Code cleanup: Remove unused LLFloaterActiveSpeakers and related classes from viewer)

* Removed llfloateractivespeacker.h/cpp from CMakeLists.txt and from the repo.
* Removed llmediaremotectrl.h/cpp, llvoiceremotectrl.h/cpp from the repo (were not in CMakeLists.txt).
* Unused in 2.0 setings ("ShowVoiceChannelPopup" & "ShowVolumeSettingsPopup") are moved to the end of settings.xml (to not affect 1.23 if remove).
* Removed xml files related to Active Speakers floater and old Communication floater (related cpp files have been already removed). Also removed their localized versions.
* Also removed old textures related to removed xml and unused in 2.0 anymore.

Reviewed by Vadim at https://codereview.productengine.com/secondlife/r/226/

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branch : product-engine

Made LLCacheName getGroupName() and getName() methods return TRUE if the given group/avatar name is NULL, so that LLNameBox doesn't display "Loading..." indefinitely.
There's nothing to wait for in case of NULL id: the name cache returns a predefined name that won't change (i.e. it's the final result).

Reviewed by Mike: https://codereview.productengine.com/secondlife/r/223/

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branch : product-engine

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branch : product-engine

Trash button removes from avatar a selected item only of "clothing" and "object" types

Reviewed by Neal Orman at https://codereview.productengine.com/secondlife/r/209/

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branch : product-engine

Fixed normal bug EXT-6034 (Need "View People Icons" option for group IM window) - added new menu item to participant list menu for group and ad-hoc chats.
Reviewed by Mike Antipov at https://codereview.productengine.com/secondlife/r/225/.

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branch : product-engine

Made flashing count and period for IM Well and Notification Well icons configurable via viewer settings: WellIconFlashCount, WellIconFlashPeriod.
Due to Flash Timer is implemented as derived class from EventTimer it is impossible to change period in runtime. So, both settings are made as required restart.

Also removed deprecated "flash_to_lit_count" & "flash_period" widget params.

Reviewed by Vadim at https://codereview.productengine.com/secondlife/r/220/

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branch : product-engine

Fixed normal bug EXT-6624 ('Land for sale' icon isn't showed in Navigation bar after teleport from another land for sale with 'Moderate' rating)

-       Reason: after teleport, Agent's content rate compares with just teleported Region's content rate, to check whether Agent can buy a Parcel in this Region. But it compares with old Region ones. Because In method 'LLViewerParcelMgr::canAgentBuyParcel' the call of 'LLViewerParcelMgr::getInstance()->getSelectionRegion()' returns last selected parcel. So after teleport this method call will always return old Region.
        Solution: In 'LLViewerParcelMgr::canAgentBuyParcel' determine current Parcel Agent is in, then determine Region using Agent's Parcel information and use actual Region.

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/222/

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branch : product-engine