match: have visitdir() consider includes and excludes match.visitdir() used to only look at the match's primary pattern roots to decide if a treemanifest traverser should descend into a particular directory. This change logically makes visitdir also consider the match's include and exclude pattern roots (if applicable) to make this decision. This is especially important for situations like using narrowhg with multiple treemanifest revlogs.

hgweb: remove artificial width constraint from header in monoblue This width property comes from the beginning of the monoblue theme itself, and was used to stop the action header ("summary", "shortlog", "changelog", etc) from clashing with the search form. But it still was happening (on smaller screens, and with more actions added to hgweb over time). Effectively, the hardcoded width was preventing the header from fitting into the available screen space, since it always tried to be 900px wide, even if that meant horizontal scroll on smaller screens and having the actions on two lines where one should've been enough. For example, http://selenic.com/hg/log?style=monoblue has the last two actions ("gz" and "help") in the header on the second line, even when there seems to be enough space on the first. This patch makes the form float, which prevents it from overlaying/clashing with the action header, and allows the latter to resize itself in the best possible way.

merge with stable