TAJO-1236: Remove slow 'new String' operation in parquet format. (jinho)

Closes #292
Updating outdated affiliations.
TAJO-1237: Fix missing maven-module for pullserver. (jinho)

Closes #293
TAJO-1235: ByteBufLineReader can not read text line with CRLF. (jinho)

Closes #289
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into index_support
Merge branch 'index_support' of https://git-wip-us.apache.org/repos/asf/tajo into TAJO-838_3