ADG canvas 0.7.6 released

ADG is a GObject-based library that provides a non-interactive cairo canvas specifically designed for generating technical drawings. More details can be found on its home page.

• Page margins and paddings are now managed consistently across the different surfaces and their behavior has been documented.
• The NSIS script for generating the Windows installers has been subject to many improvements: it can now optionally install ADG and CPML manuals (either in HTML and in PDF format) and the localization data (only italian for now). It should also handle the application icons properly.
• The adg_canvas_export() function can save a canvas to a file in one command. It needs a patched gobject-introspection though: see bug #743364.
• The localization infrastructure has been improved up to the point
  gettextize and intltool are no more required.