Code completion still ends with cursor in wrong place

[Eric Alexander]

When typing

String[] tmp = new Str

You get a completion of String (System)

Hitting enter not he completion results in this and the cursor is inside the brackets. Ideally it would be smart enough to add the {}; and put the cursor at the end

String[] tmp = new String[cursor is here] <-- note no ;

Likewise

List<String> tmp = New List<String>(cursor here) <-- note no ;

[Scott Wells]

Should likely be worked in conjunction with #796.