Linguistic Tree Constructor 3.0.3

Linguistic Tree Constructor (LTC) is a program for analyzing text in terms of syntax trees. That is, it assists in building a rigorous hierarchy of syntactic elements on top of the words in a given piece of text.
This is done by interacting with a tree-view of the text, gradually building the analysis. This can be done either bottom-up or top-down, or in a mix of both styles.
Linguistic Tree Constructor is a free tool for drawing linguistic syntactic trees, running on Mac OS X, Win32, and Linux platforms.

Enhancements
- Upgraded to Emdros 3.1.1.pre05.
- Upgraded to wxWidgets 2.8.10 on Win32.
- Upgraded to MUI2.nsh for ltc.nsi.in (NSIS installer script).
- Fixed missing trailing semicolon in Categories entry in SRC/linguistic-tree-constructor.desktop.
- COPYING now has DOS line endings.
- SRC/mainframe.cpp: ABOUT box now shows 2009, not 2008, as Copyright year.
- Added possibility of signing up for announcements mailinglist on Windows, via a special menu entry in the Start --> Programs --> LingTreeConstructor.
- Added Help menu items for seeting LTC website and subscribing to mailinglists (all platforms).Upgraded to Emdros 3.0.2.pre18, which gives a speed increase, especially for large files.
- Fixed bug #2455029: "Ampersand in filename results in empty tree"
- Fixed bug #2455039: "DTD does not parse" (due to # IMPLIED)