Send a context notification to highlight a node's Stmt when the user hovers over the node.
Display inline function pointers using the function's name when possible. Use localized placeholder strings when displaying pointers values in the state evaluation tree.
Use getPrettyStringForInline() in ValueFormat.{hpp,cpp} when formatting Values in the source code viewer.
Correct annotation rendering to match the style information to the UTF-8 representation of the string.
Highlight the active Stmt's node in the evaluation tree.
Describe opaque pointers as such (rather than as invalid).
Move the creation of Stmt-based contextual navigation into CommonMenus.{hpp,cpp} and update SourceViewer.cpp accordingly. Also add context menus for contextual navigation to Stmt nodes in the state evaluation tree.
When the mouse hovers over a node in the evaluation tree, display a tooltip with the full value string and an explanation for the Stmt.
Add runtime error descriptions to the node hover tip windows.
Merge updated development work into user action recording feature branch.

Conflicts:
	tools/seec-trace-view/CMakeLists.txt
	tools/seec-trace-view/CommonMenus.cpp
	tools/seec-trace-view/CommonMenus.hpp