After hard work and huge contributions from:
I tested it with Bitwig and Renoise.
last version of wine-1.6. Do not use wine-1.7 at the moment.
How to install:
Checkout the branch xembed at: https://github.com/abique/vst-bridge/tree/xembed and follow the instructions.
If you plan to use Juce based plugins (TAL, d16groups, ...) think to disable dwrite in winecfg.
Some plugins like Synthmaster will fail to render because they use unimplemented wine functions (in gdi or other areas).
Good luck everyone and enjoy your Windows plugins on Linux
PS: installation instruction will be updated and a scanner will be added later.