[MERGE] integrated EOL conversion support

[Alexander Belchenko]

Ian Clatworthy пишет:
> Can you re-run the latest tests please?

C:\work\Bazaar\mydev.packs\bzr-eol>python bzr --no-plugins selftest test_eol
testing: C:/work/Bazaar/mydev.packs/bzr-eol/bzr
   C:\work\Bazaar\mydev.packs\bzr-eol\bzrlib (1.14dev python2.5.4)

[28/30 in 9s]
workingtree_implementations.test_eol_conversion.TestEolConversion.test_eol_no_rules(WorkingTreeFormat
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Ran 30 tests in 9.266s

OK
21 tests skipped
tests passed