IdleX full changelog

MultiLineRun.py (NEW):
· Allows pasting of many statements into the shell for execution.

DocViewer.py (NEW):
· Shows doc string and help information for an object
· Under quot;Helpquot; menu as quot;Documentation Viewerquot;

Miscellaneous:
· Refactored extension loader to prevent import conflicts
· IdleX reorganized as a module in quot;idlexlibquot;

TabExtension.py:
· Hovering over tab shifters now scrolls the tabs.
· Right-click context menu now shows all tabs directly.
· Tool-tip's right edge guaranteed to stay on screen. (long path problem)

Squeezer.py:
· Button font now matches shell font
· Scroll-wheel buttons pass through to text widget
· Remove ANSI terminal color codes from squeezed text

SubCode.py:
· Ctrl+C now interrupts shell from editor
· BUGFIX: Raised highlight coloring above subcode coloring
· Highlighting of subcode markers now works properly
· BUGFIX: SubCode syntax error checking handles ValueError

SubCodeToolbar.py:
· Now displays above the Code Context window