fix wrong description in classifier.idl (fix #858)
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crc32 is needed by server not core, migrate it
change namespace of crc from `core` to `server`
Merge pull request #866 from jubatus/improve/crc32_is_needed_by_server_not_core

crc32 is needed by server not core, migrate it
save_load should use `core::common::crc32`
add comma at wrong wscript
Merge pull request #862 from rimms/fixed-618

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Merge pull request #859 from jubatus/fix-idl

fix wrong description in classifier.idl (fix #858)
bump version
Merge branch 'release/0.6.2'
Merge branch 'release/0.6.2' into develop
bump DEB packaging version
Merge branch 'master' into develop
bump RPM packaging version
Merge branch 'master' into develop
bump RPM packaging version
Merge branch 'master' into develop
bump RPM packaging version
Merge branch 'master' into develop