ncrack: disable openssl header check

Fixes #23160.
nginx: restore versions
sbcl 1.1.12

Closes #22996.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
sbcl: 1.1.12 bottles.
jenkins 1.534
cloudbees-sdk 1.5.1

Closes #23170.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
youtube-dl 2013.10.09

Closes #23173.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
pow: update documentation to avoid error on startup.

Closes #22935.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
postgresql 9.3.1

Closes #23176.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
GoAccess: new HEAD url

Closes #23167.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Charm Tools 1.0.1

Closes #23161.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
axel: change homepage

Fixes #23157.
MercurialDownloadStrategy: avoid creating Formula object just for opt_prefix
InstallRenamed: don't overwrite etc files; rename.

If an etc file exists on installation instead of overwriting it (or
requiring all the manual checks in formula) simply copy it with the
extension `.default` appended.
Pathname: add cp_path_sub method.

This method allows copying a file to a new location by performing a
substitution on the pathname.
formula: add bottle_prefix method.
formula_installer: handle etc/var in bottles.

Copy these files/folders to a .bottle directory under the Cellar for installation
elsewhere at pouring time.

Temporarily disable HOMEBREW_GIT_ETC methods until fixed.
git_etc: update based on bottle etc/var changes.
abcde: use new etc.install overwrite handling.
aiccu: use new etc.install overwrite handling.