Rename target flag to environment -t -> -e
Rename target flag to environment -t -> -e

[#125441671]

Signed-off-by: Tyler Schultz <6b7a73f4f7cffc2a148becd12890940350ddfa95@pivotal.io>

forrestsill/bosh-init,forrestsill/bosh-init,forrestsill/bosh-init