Don't generate an action when we set the page ourself.

git-svn-id: http://maxmods.googlecode.com/svn/trunk@1626 b77917fb-863c-0410-9a43-030a88dac9d3
Add support for scrollbars.

git-svn-id: http://maxmods.googlecode.com/svn/trunk@1627 b77917fb-863c-0410-9a43-030a88dac9d3
Use Scintilla's paste functionality.

git-svn-id: http://maxmods.googlecode.com/svn/trunk@1628 b77917fb-863c-0410-9a43-030a88dac9d3