fixes #8116 - correcting prior env description in apidoc, BZ 1130258
fixes #7885 - adding counts to lifecycle environments

as part of this i centralized the errata counts template
Fixes #7961: Able to view the Errata in the Library Environment
Merge pull request #4762 from jlsherrill/7885

fixes #7885 - adding counts to lifecycle environments
Merge pull request #4768 from komidore64/rmi8116-apidoc-lc-env-prior-id

fixes #8116 - correcting prior env description in apidoc, BZ 1130258
Merge pull request #4751 from ehelms/fixes-7961

Fixes #7961: Able to view the Errata in the LIbrary Environment
Fixes #8209 - Hammer repo create doesn't require url
Merge pull request #4783 from adamruzicka/repo_url

Fixes #8209 - Hammer repo create doesn't require url