rename vcap environment variables and add tcp port environment variables
index of JPAAS_TCP_PORT should start from 1
Merge branch 'x-plat_dev' into feature_rename_environment_vars
add  instance.container info for instance_spec test
rename env environment vars names for env_spec  tests
using container_host  for JPAAS_CONTAINER_*_IP
add missed END
add mock of instance.container
add  mock  container for  enc_spec tests
mock instance_meta
set tcp_ports_env for #env
set prod_ports in instance_meta
remove tcp_ports_env method from subject env;in describe starting the application,mock instance_meta and container
fix grammar error
JPAAS_TCP_PORT_2 should be nil
bns => false
Merge pull request #30 from X-Plat/feature_rename_environment_vars

Feature rename environment vars