init rails
KnowledgeNet
update
add knowledge_space_net
Merge branch 'master' of gitcafe.com:ben7th/knowledge-space-net-lib
增加 knowledge_space_nets 测试数据
update array updated Hash
update knowledge_nodes type hash to array
success knowledge_space_net
Merge branch 'master' of gitcafe.com:ben7th/knowledge-space-net-lib
增加parser相关测试
add space_net.get_space_node
增加 parse api
edit parser
add outer_nodes
edit parser
Merge branch 'master' of gitcafe.com:ben7th/knowledge-space-net-lib
edit parser
fix 拼写错误
move add_relation method