Changed i18n

- fixed double `starting` key
- changed asking question to more standard format (like common unix commandline tools)
- removing dirty double quotes
Merge pull request #1007 from sponomarev/changed-i18n

Changed i18n
Revert short sha1 revision.

This deletion has been introduced on a previous PR.

Added changelog.

Fixed typo.
Merge pull request #1016 from blaugueux/patch-1

Revert short sha1 revision.
Update dsl#local_user method

- uses more portable `Etc#getlogin`.
- previous implementation with `whoami` returns a string with a newline
  at the end. This implementation returns a clean string. As a
  consequence `revisions.log` does not have a trailing `;` character at
  the end.
Merge pull request #1019 from bruno-/tweak_revision_log

Update dsl#local_user method
Revert "Merge pull request #928 from miry/before_with_args"

This reverts commit 55bf5763721906857b7f1b2e141d2645ed1f9193, reversing
changes made to 02b847e040abaeacf972545c088444d9705454c0.
Preparing Release v3.2.1
Update CHANGELOG.md
Refactor ask() to use Highline; support echo:false.

Note: a gem dependency for highline has been added by this commit.
:panda_face: Added tests for after/before hooks

https://github.com/capistrano/capistrano/issues/1004

The changes of #938 affect the order the task executes. The "prerequisite" task seems to be running as
if it was defined in a after block, which makes sense, since it is now invoked by the task instead of being a prerequisite.

Since there were missed tests and @juanibiapina added simple tests in #1005, and were modified in this commit to cover
current business logic of the master.
Merge pull request #1024 from miry/before

Added tests for before/after hooks
Merge pull request #1028 from mbrictson/highline-ask

Refactor ask() to use HighLine; support echo:false
Fix compatibility with FreeBSD tar
Improve the output of cap --help.

Remove options documentation for rake options that aren't applicable
to capistrano, briefly explain correct cap usage, and point users to
http://capistranorb.com.
Merge pull request #1020 from robbertkl/freebsd-tar-fix

Fix compatibility with FreeBSD tar
Improve compatibility by making options optional for the question initializer
Merge pull request #1023 from mbrictson/improve-help

Improve the output of cap --help.
Cucumber tests will now run on the latest Vagrant

This removes the dependency on the `kuroko` gem and uses the Vagrant
command line application to control the virtual environment. The
`vagrant` command should be in your path, but if it isn't the path can
be set with the `VAGRANT_BIN` environment variable. This may even work
on older versions of Vagrant, but they are untested.

The `VagrantHelpers` module was added to mimic some of the API that was
provided by `kuroko`. The `RemoteCommandHelpers` module was modified to
accommodate those changes. Any non-zero exit status on a remote command
will raise a `VagrantHelpers::VagrantSSHCommandError` and should be
expected by any tests using the command helpers. All existing tests
work as expected.

In addition, a couple of minor changes were made. The TestApp utilizes
the Pathname library but does not require it. This was causing the suite
to fail for me so I added an explicit require. Also, the test for the
existence of a release directory would give a false positive on
subsequent runs if the `KEEP_RUNNING` option was used. I added an
`at_exit` that removes the test deployment directory to clean up the
box for the next run.

Documentation was also added to the README for how to run the test
suites.
Merge pull request #1027 from tpett/new-vagrant

Cucumber tests will now run with latest version of Vagrant