Hello, 

I'm trying out Groupy and liking it so far, but there are a few little annoyances I think could be cleared up. 

1) an option to enable dragging from the tab to add a window to a group, even if Groupy is configured to require a modifier key/right mouse button. This is obviously only relevant when tabs are set to always show. I think if we're dragging from a tab, it's pretty clear we're trying to add it to a group.

2) make it so dragging the tab bar background (when tab bar should extend to full window width is enabled) acts exactly like dragging from the title bar of a window. For example, right now you CAN drag the group or double click to fullscreen in the tab bar background, but you can't drag for AeroSnapping and you can't right click for the window context menu. 

3) force all apps to have a usable fullscreen button. Since if you group window A that can go fullscreen with window B that can't, you can go to window A, go fullscreen, go back to B and it will be in "fullscreen" with the extra space just empty. It seems clunky to have to switch to window A to get to fullscreen. Maybe only enable this when a window that can't go fullscreen is grouped with a window that can, or that might be confusing. 

4) Allow us to adjust tab height, width, font size, and ellipses behavior. The tabs as they are are just taller than I'd like, and I'd prefer text fading to the edge over ellipses because ellipses take up space. Tab width would of course would still shrink if there are too many tabs to fit across the tab bar. An option for font size that automatically shrinks for long tabs names and we define maximum and minimum sizes to adjust between would also be nice. 

5) Option to globally enable "always show tabs." Pretty simple. 

Thanks for the program, it's the best global tab solution I've found.