Bookmarks: highlighter and layer for bookmarked portals

Minor fix to bookmarks plugin:
- updated plugin with the latest changes made by _IITC_
- moved more to the right the _bookmarks ribbon_ (overlapped with _farm_ select);
- changed the colors of lines and triangles drawn ​​by _auto draw_ (color like _draw tools_);

Regarding the [layer for the bookmarked portals](https://plus.google.com/111172174787616645142/posts/VffADN36VT8)... I made it, but I found it really uncomfortable: The star overlays the portal circles. If the star is too small you not see. if it is too big covers the color inside the circle (and the portal level).