Visual D 1.4.1-beta3

Changes since beta2 mostly affect mago:

• the option "Expand strings to show array of characters" had no effect
• the call stack now displays D expression if "Parameter values" is enabled
• issue #253: mago: with option "Shorten type names and function names in call stack" module names are removed when displayed
• issue #305: mago: with option "Call property methods implicitly in expression evaluation" methods annotated with @property and without arguments are evaluated without parentheses
• format options could be erratic when executing functions for expression evaluation
• fixed selecting the zero-argument method in case of multiple overloads
• added format specifiers 'd' (decimal), 'x' (hex), '@' (evaluate function automatically)
• added a couple of caches for better responsiveness
• changed mago options are now applied with the next step in the debugger, no restart of the debug session required anymore