Merge branch 'fix/dependencies' into 'master'

fix: add dependencies to gemspec

See merge request !5

nexus_cqrs.gemspec

@@ -17,4 +17,7 @@ Gem::Specification.new do |spec|
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
+  spec.add_dependency('generator_spec')
+  spec.add_dependency('thread_safe')
+  spec.add_dependency('ibsciss-middleware')
 end