Mercurial 2.4.2 发布，2.5 候选版发布

Mercurial 2.4.2是个bug修复版本，修正了以下问题。同时TortoiseHg也更新到了2.6.2版本。

amend: invalidate dirstate in case of failure (issue3670)

amend: prevent loss of bookmark on failed amend

bookmarks: fix head selection for merge with two bookmarked heads

bundlerepo: don't return the peer without bundlerepo from getremotechanges

dirstate: don't rename branch file if writing it failed

dirstate: remove obsolete comment from setbranch

hgweb: avoid generator exhaustion with branches

hgweb: fix iterator reuse in atom feed generation

hgwebdir: honor web.templates and web.static for static files (issue3734)

largefiles revert: update lfdirstate with result from first cleanliness check

largefiles status: update lfdirstate with result from cleanliness check

largefiles: commit directories that only contain largefiles (issue3548)

largefiles: don't walk through all ignored files

paper: sanity-check page feed links

scmutil: don't try to match modes on filesystems without modes (issue3740)

zeroconf: use port from server instead of picking port from config (issue3746)

同时Mercurial 2.5的候选版也发布了