Visual D: Please improve Visual Studio support

[WINMMAPI]

Visual D is perhaps the best IDE for Dlang, but some features 
seems hard to use. Please improve them to coincide other 
language's editors in VS.

1. Please add a object brower on the top like VC++ and VC# does
Visual C++: https://sm.ms/image/njkaFhc2etBQR7G
Visual D: https://sm.ms/image/KmenxadgbPO8zNJ

2. Please make a option in the right-click menu for renaming 
symbols
Most VS users prefer to rename a symbol by the "Rename Symbol" in 
the right click menu in VC++ and VC#. However, this is not 
supported in VD. Additionally, the buttons in the "VD Search" 
window don't seem to be high-DPI friendly.
Visual C++: https://sm.ms/image/NLcTJ2n6HMWdeRz
Visual D: https://sm.ms/image/5RihYkCvV8mJgXA

3. Show parameter info cannot show or switch between overloads
Visual C++: https://sm.ms/image/7elsARISPJxpjNn
Visual D: https://sm.ms/image/dylv14GneVsAMj7

It would be excellent to see these aspects improved. Thanks to 
all Visual D developers!