Add menu entry to Build->Options->Set Default Permissions...
Disable Preferences->Advanced->Default Creation Permissions button when on login screen
Add code for a one-time conversion from the old upload settings
XML cleanup

STORM-68 As a Builder, I want that ability to set default permissions on creation of objects, clothing, scripts, notecards, etc.
First pass at implementation, debuggins lines still need to be removed and there is one known bug to be resolved.

Implemented improved cache control user interface, changes approved by wolf.
* Moved viewer cache controls from the setup preference panel to advanced
* Changed cache size control slider into a spinner
* Readded a clear cache button along with a cache clear confirmation dialog
* Renamed the reset button to "Default Location" to clarify its function

Related JIRAs:
ER-815
ER-816
ER-818
ER-820
ER-821
ER-831

- Corrected checkbox label

- Added control_names for the "Show Advanced Menu" and "QAMode" checkboxes

STORM-589 FIXED Add a Preference that allows users to display the grid selection drop-down on the login screen

- Added a control_name for the "Show Grid Selection at login" checkbox

- Added a control_name for the "AllowMultipleViewers" checkbox

This changeset also covers STORM-572 (note that design in this fix differs a little from the one proposed in there because there was not enough space to make it that way).

- Removed controls:
    1. "Move avatar lips when speaking" checkbox
    2. "Toggle speak on/off when I press:" checkbox
    3. "Push-to-Speak trigger" lineeditor
    4. "set_voice_hotkey_button" button
    5. "set_voice_middlemouse_button" button

- Set proper names for checkboxes

According to the specification these controls are in the Sound&Media panel now.

- Temporary restored controls:
    1. "Move avatar lips when speaking" checkbox
    2. "Toggle speak on/off when I press:" checkbox
    3. "Push-to-Speak trigger" lineeditor
    4. "set_voice_hotkey_button" button
    5. "set_voice_middlemouse_button" button

They should be moved to the Sound&Media panel of floater Preferences. But the specification for the Sound&Media panel is not ready yet.
As specification will be ready, these controls will be moved to the Sound&Media panel.

- According to the specification deleted all controls except:
    1. "UI Size" slider
    2. "Show script errors in" radio group

- According to the specification:
    1. "Allow Multiple Viewer" checkbox
    2. "Show Grid Selection at login" checkbox
    3. "Show Advanced Manu" checkbox
    4. "Show Developer Menu" checkbox

- Moved checkbox "Bubble Chat" from Advanced to Chat panel of Preferences floater

STORM-535 FIXED PLEASE allow adjustable transparency of "Nearby Chat" window, Chat History and Chat "Toasts" in Viewer 2.0!

- Added to the settings.xml values of transparency for active and inactive floaters

- Added three members to the LLFloater. These members store current transparency of floater, transparency of active and inactive floaters.

- Added callbacks that update transparency value of active and inactive floater. Also in these callbacks value of current floater transparency updated.

- In panel preferences advanced added two spinners: transparency of active floaters and inactive ones. See screenshot.

STORM-482; change to allow 1023 characters again in local chat. While fixing this, I noticed that a change to XUI meant that many floaters had tried to set a limit on text length for line_editor components but it didn't take effect because the parameter name was wrong; I changed them to agree.

- Moved to the right color_swatch
- made more vertical and horizontal space for \"Opacity\" and \"UI Size\"

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/416/

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branch : product-engine

reviewed by James

reviewed by James

reviwed Mike Antipov at https://codereview.productengine.com/secondlife/r/357/

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branch : product-engine

EXT-5179 In Prefs->Setup, move Other Devices to bottom of window or to advanced  EXT-5170 prefs review: move UI size to advanced
reviewed by Richard CC#176