CodeSnip Old Code (SVN)

* Changed TPreviewDlg box so that required document type is passed to Execute method. No longer detects doc type by examining file.
* Modified units that use TPreviewDlg to pass new required parameter.
* XMLDoc commented FmPreviewDlg unit.

* Changed preview dialog box and IPreview interface to accept doc content as TEncodedData rather than a string.
* Changed all implementations of IPreview accordingly.
* Also updated affected using units.

Merged r1195 from trunk. This change added Delphi XE compiler to list of predefined compiler versions drop-down menu.

Development branch for CodeSnip release 4.

Initial source is a copy of v3.8.4 (r1075).