UI cleanup.

-Added ui-local transformation matrix.
-Gutted legacy commitcallbacks throughout ui widget ctors.
-Created filter_editor ui widget which issues commit on keypress
   -search_editor commits on focus loss/enter press
   -search_editor and filter_editor now have a built in 'x' button to clear text.
-LLComboBox::setPrearrangeCallback now uses boost::function
-LLComboBox::setTextEntryCallback now uses boost::function
-LLLineEditor::setKeystrokeCallback now uses boost::function
-LLLineEditor::setPrevalidate now uses boost::function
-LLPanel::childSetKeystrokeCallback removed
-LLPanel::childSetPrevalidate removed
-LLPanel::childSetActionTextbox now uses boost::function
-LLTextBox::setClickedCallback now uses boost::function
-LLTextEditor::setKeystrokeCallback added.
-Cleaned up JCFloaterAreaSearch

indra/newview/llfloatergroupinfo.cpp

@@ -114,6 +114,10 @@ LLFloaterGroupInfo::LLFloaterGroupInfo(const std::string& name, const LLRect &re
 :	LLFloater(name, rect, title),
 	mGroupID( group_id )
 {
+	llinfos << name << " : " << title << llendl;
+	llinfos << rect << llendl;
+	llinfos << getRect() << llendl;
+	llinfos << getLocalRect() << llendl;
 	// Construct the filename of the group panel xml definition file.
 	mPanelGroupp = new LLPanelGroup("panel_group.xml",
 									"PanelGroup",