Revert to previous behavior.  Reflections stay at "minimal".

Revert to previous behavior.  Reflections stay at "minimal".

Bug was caused by not fiding focus root in LLUICtrl::findRootMostFocusRoot() when tab was pressed in floaters. When it was not found, LLPanel::handleKeyHere() didn't move focus to the next control.
Floaters had erroneous behaviour because of focus_root xml param: though value of focus root was set with setFocusRoot() in floater's constructor , later it was overwritten in LLFloater::initFloaterXML() with value from xml again.
This problem was introduced in af49c237b0f9 - there focus root was moved to xml.

- To fix the problem, setFocusRoot() call was added after initFromParams() in LLFloater::initFloaterXML() to set proper value of focus root after overwriting it from xml.
The drawback of the fix is that focus_root param is ignored by floaters and its value is determined depending on chrome, as it did before but the only other way to fix this problem would be to set the param in xml manually for each existing floater, and do it for each new floater added to viewer.

- Decreased button width

- Now if "Media" check-box is unchecked, "Allow media to auto - play" check-box is disabled too.

Trivial rename (file is an unused doc file).

STORM-242 FIXED Fixed incorrect release notes URL in the "You just entered a region using a different server version" notification.

STORM-744 : Took code review into account, moving stuff back in protected or even private, fix things to work in debug mode, some clean up in j2coj also

Toasts were positioned as if side tray was expanded.

The fix is to reshape the so-called toasts screen channel (an area where toasts are drawn)
on entering/leaving mouse-look mode, so that the screen channel can notice that side tray get in/visible.