* Make separate libs Common/ZooKeeper and Common/ConfigProcessor
renamed: dbms/src/Common/StringUtils.h -> dbms/src/Common/StringUtils/StringUtils.h
* Fix space
* Fix data in system.build_options
* merge
* merge
"include_from" directive also works if the config has "<yandex>" as the root element. Otherwise default include file will be used.
To enable substitutions in a dictionary config one needs to have it in the following form:
<yandex>
<include_from>...</include_from>
<dictionary>
<name incl="dict_name"></name>
...
</dictionary>
</yandex>
instead of
<dictionaries>
<include_from>...</include_from>
<dictionary>
...
</dictionary>
</dictionaries>
The latter form will still work if no substitutions are used or if the default includes file exist. So no outright configuration change is necessary on the existing installations.
