Release 1.0 (#159)

Third release candidate (#158)

* Third release candidate

* Update changelog entry

* newline

Port to a newest Exonum code [ECR-4311] (#156)

Release 1.0.0-rc.1 (#155)

Release Candidate 1 0.13.0 (#154)

* Update versions in travis

* Preliminary update of Exonum revision

* Almost ready for release

* Refer python-client instead of launcher

* Improve crate documentation

* Update travis file

* Fix compatibility with rust 1.36

* Release 0.13.0-rc.2

* Make publish check non-fatal

Merge pull request #144 from alekseysidorov/merkledb

Release 0.12

Compile fix for the newest rust version

Merge pull request #142 from alekseysidorov/release-0.11

Release 0.11

Release 0.9.2

Fix panic in transaction execute (#140)

* Don't try to finalize transaction if signatures did not change

* Fix panic in execute

* Remove debug messages

* Format code