starting to write RelatedAgent interface with angular js
replace getAvatar method of Agent, Space, Project and Event by a trait named EntityAvatar
add simplify method to entities
AgentRelation jsonSerialize uses simplify to agent and owner
repalce angular with version 1.3
New Agent Relations frontend implementation in progress
rollback angular version
FindService and FindEntity directive in progress
fix api cache broken by new hook system
related agents widget and find entity directive in progress
remove an unnecessary log
returns the relation json instead of agent json when new relation is created
create, remove, and change control of related agents is working, ref: #180
related agents and find entity directive
Merge branch 'master' into issue-180
edit-box styles
edit-box spinner
add: edit-box directive
agent relations
Merge branch 'master' into issue-180