--help and --version only apply as first argument

This fixes external commands that provide their own
help and version subcommands.

Closes #26755.
bfg: 1.11.6 (new formula)

BFG Repo-Cleaner removes large or troublesome blobs like
`git-filter-branch` does, but faster.
http://rtyley.github.io/bfg-repo-cleaner/

Closes #29562.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
nanopb-generator 0.2.7

Closes #28449

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
SeExpr 1.0.1 (new formula)

Closes #29617.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
MonetDB 11.17.17 (Jan2014-SP2)

Closes #29615.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
libuv devel 0.11.25

Closes #29649.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
libuv: style update
Groovy 2.3.2

Closes #29644.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
apache-spark 0.9.1: New formula

Apache Spark is a fast and general engine for large-scale data
processing.

Closes #29534.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
squirrel: fix link failure

Fixes #29643.
aces_container 1.0 (new formula)

Closes #29621.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
davix 0.2.10 (new formula)

Create the formula for davix, a fast and feature-rich HTTP and DAV
client and HTTP/DAV library.
It is used in the High Energy Physics community, specifically in the
analysis framework ROOT (http://root.cern.ch/drupal/) for data
access via HTTP/DAV.

Closes #29620.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Place X11 ahead of OpenGL when X11 is active

Fixes #29651.
swig 3.0.1
swig: update 3.0.1 bottle.
mpfr 3.1.2-p8
mpfr: update 3.1.2-p8 bottle.
Fix brew-versions for taps with a Formula directory
versions: drop redundant pathname creation
versions: use path attribute instead of reconstructing it