http: len(x) fails if it doesn't fit into an int, use __len__() instead len(x) raises OverflowError if it's bigger than 2**31-1, we need to call __len__() ourself instead.

filelog: sort meta entries, ensure deterministic order

Merge with i18n

i18n-sv: synchronized with 44b4a2a31623

util: use the built-in any() and all() methods if they are available

mergetools: improve configuration for several merge tools * meld - provide labels for the three panes * diffmerge - add registry key for detection, improve arguments * beyond compare - add linux version * winmerge - improve arguments * araxis - add configuration, including registry key for detection * misc - provide default priorities for more tools

hgrc.5: document use of environment variables on Windows This feature was introduced in c31ac3f7fd8f