Merge pull request #207 from smacker/configure_spark_in_hash

configure spark for hash using env vars

Merge pull request #206 from smacker/doc_improvements

Add limitation, perfomance tips and known bugs to readme

Merge pull request #195 from smacker/update_jgit_spark

update jgit-spark-connector to the last version

Merge pull request #190 from smacker/exclude_vendor

exclude vendored code from hashing

Merge pull request #185 from smacker/features_table

move feature frequencies to separate table

Merge pull request #181 from smacker/json_output

Add json output for report command

Merge pull request #176 from smacker/pass_func_name_and_line_to_query

Pass func name and line to query

Merge pull request #148 from smacker/hash_spark_cli_option

Hash CLI: add 2 configuration options

Merge pull request #128 from bzz/hotfix-release

Hotfix: build before the release on CI

Merge pull request #122 from smacker/up_version_0.0.3

update version to v0.0.3