appc: remove remaining smartquotes in spec
cas: use tmpdir for tests
Merge pull request #207 from jonboulle/cas_test_tmp

cas: use tmpdir for tests
Merge pull request #211 from jonboulle/fix_quotes

appc: remove remaining smartquotes in spec
appc/spec: minor tweak to mountpoints
Merge pull request #205 from jonboulle/spec_mounts

appc/spec: minor tweak to mountpoints
appc/actool: remove unnecessary execute bits actool build output

Group and other execute bits are inappropriate for the produced .aci and
embedded app manifest files
Merge pull request #213 from vcaputo/urwgor

appc/actool: remove execute bits from build-created aci file mode
stage1: gitignore stage1/cache
Documentation: Add 'gpg' to build pre-requisites

Commit 00294ed ("stage1: gpg verify and cache retrieved coreos image")
added a dependency to 'gpg'. Add that to list of build pre-requisites.

Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
stage1: add / to stage1/cache gitignore entry
Merge pull request #220 from penberg/docs/build-gpg

Documentation: Add 'gpg' to build pre-requisites
Merge pull request #216 from jzelinskie/ignore-cache

stage1: gitignore stage1/cache
Documentation: Adding version to hello world example

The actool is failing when validating the manifest.json, as version is missing.
stage1: generate a socket unit for socket-activated ports

 * Generate a systemd socket unit for socket-activated ports
 * Add socket-related path generators and cleanup rest
 * Remove unnecessary systemd unit path mkdirs, just trust the
   stage1 rootfs provides them.
Merge pull request #214 from vcaputo/socketactivation

stage1: generate socket unit for socket-activated ports
*: build a limited version of rkt on non-Linux

This introduces build tags to allow the actual rkt binary to be built on
platforms other than Linux. This does not change our current focus of rocket
being targeted at the Linux/amd64 platform, but means that users on e.g.
OS X and other operating systems can at least use `rkt fetch` to
retrieve ACI images and so forth.
rkt: have commands register themselves
build: only build ACE validator if go linux/amd64 is available
stage1/init: mirror host's /etc/localtime symlink target in rootfs

This suppresses the warning when systemd-nspawn tries recreating the host's
/etc/localtime symlink in the container filesystem.