merge with stable

eol: do not abort when win32text is found, only warn The win32text extension does not break eol or vice-versa, so it is not a fatal error to have both of them enabled. It's just folly. So spewing warnings in this condition is preferrable to aborting. When both extensions are enabled, the user now sees: % hg st the eol extension is incompatible with the win32text extension win32text is deprecated: http://mercurial.selenic.com/wiki/Win32TextExtension M hgext/eol.py