Remove versions from spring schemas declarations
Upgrade spring security 3.1.4 -> 3.2.0.RC2
Upgrade Crowd API 2.6.6 -> 2.7.0
Upgrade Jackson 2.2.3 -> 2.3.0
sort pom
Upgrade json-path 0.8.1 -> 0.9.0
Upgrade Arquillian Drone 1.2.0 -> 1.2.1
Upgrade Arquillian Graphene 2.0.0 CR1 -> CR2
Upgrade MongoDB Java Driver 2.11.2 -> 2.11.3
Upgrade Spring Data 1.6.1 -> 1.6.2