Changed skipcond for module tests.
Add changed skipcond for module tests
Add strip() to skipcond for module tests
Fixed empty arg. for mysql connection.
Fixed empty arg. for pg connection.
Fixed result for pg connection.
Fixed some clang warnings.
Fixed warnings (..storage class specifier is deprecated [-Wdeprecated]).
Removed #pragma
box.digest module. #203
btree, btree-index and tests implementation, rebased
Implement app server suite support to test tarantool application server.

Remove dead code from the test system.
Add first authentication/access tests
Implement asynchronous multi-master replication #270
Add some access tests for users with universal grants
Add tests for grants on _user
The new protocol: remove an unsupported key from replace/insert grammar.
Merge branch 'master' into auth-access-test
async-master-master review fixes

* Remove a bogus message at the start of FindLibUUID.cmake.
* Move cluster_add_node to cluster.
* Extract UUID API into a (potentially) platform-independnent header
  tt_uuid.
* Add error codes for error messages used in UUID generation,
  triggers and consistency checks.
* Cleanup.
Add support for native uuid library on FreeBSD