Merge pull request #2699 from ClickHouse/12/18/fix_tests

updated version in the tests

Merge pull request #2648 from ClickHouse/pre_0.9.4

Pre 0.9.4

Merge pull request #2635 from ClickHouse/fix_javadoc1

adding placeholder jars

Merge pull request #2564 from ClickHouse/pre_0.9.2

Pre 0.9.2

Merge pull request #2514 from ClickHouse/fix_using_new_api

fixed j8 compatibility

Merge pull request #2449 from ClickHouse/fix_release_target

set release target java version

Merge pull request #2373 from ClickHouse/pre_0.8.6

Pre_0.8.6

Merge pull request #2341 from ClickHouse/pre_0.8.5

Pre 0.8.5

Merge pull request #2319 from ClickHouse/pre_0.8.4

Pre 0.8.4

Merge pull request #2294 from ClickHouse/fix_shaded_missing_lz4

[jdbc] Fix missing dependency in shaded package