CLI read: embedded documentation.
MAGIC_FORMAT_V1 -> v1::MAGIC_FORMAT.
LogFactory refactoring.
v1::NAME declaration.
MessageTypePool bug fix.
detail::equals() implementation.
Header: operator==() implementation.
detail::{read,write}FormatMagic() implementation.

LogFactory refactoring.
io test suite refactoring.
log_::writeTestData() bug fix.
LogFactory include fix.
detail::openFile{Read,Write}Only() implementation.

LogFactory refactoring.
Header: operator!=() implementation.
v1::LogReader::read_() bug fix.
v1 format improvement.

v1::MAGIC_FOOTER declaration and integration.
Merge branch 'master' into yandex_rhel5