Deleted some ERLANG_DIALYZER_APPS duplicates
Merge pull request #1 from drobakowski/feature/concrete_template_tweaks

Deleted some ERLANG_DIALYZER_APPS duplicates
Add error message if rebar is not in PATH
verb participe typo
Merge pull request #6 from jpuigm/patch-1

Fix typo in comment

[obvious fix]
Add relx support with active app option

On project init, concrete now prompts for active app (y/n). If you
answer yes, then the generated project is an active application with a
minimal relx.config. Running `make rel` will produce a release in _rel/
Remove description from project generator

Querying for the description was more annoying than useful and gets in
the way of getting someone started quickly with a working skeleton.

Also removing license and copyright headers from generated files.
Use local rebar if present

With this change, we use local rebar if present, fall back to PATH, and
finally fall back to install.
concrete init now creates the directory for you

The new command line is: concrete init DIR

This further streamlines the interaction since the DIR arg is the
project name. So concrete only has to ask if you want an active
application.
Use a packaged rebar for concrete template commands
Improve command execution handling

We'll now give useful debug output if commands fail.
Merge branch 'sf/relx'
Fix dialyzer handling and version detection

You can now set SKIP_DIALYZER to skip dialyzer. When running on travis,
we now respect the environment variable TRAVIS_OTP_RELEASE set by travis
and skip dialyzer for R14 and R15 since these are generally too slow and
cause build timeouts.
Remove -Wunderspecs from default generated dialyzer options

Also pruning the list of OTP apps to include in ~/.dialyzer_plt
Removing apps that are less commonly built upon for a speedier build.
Add devrel target

Eventually this won't be required or can be very much simplified as relx
will handle it.
Cleanup shell target

Don't enforce the dependency on compile and eunit. The common case is to
start the shell after you've seen a test fail, so just do that b/c it is
faster.
Add support for dep locking via rebar_lock_deps_plugin

* If a rebar.config.lock file is present, it will be used with the
  exception of the prepare_release target and its friends.

* The allclean target is enhanced to detect with the rebar in play
  requires a -r flag or not to clean all deps.

* Fix bad copy/paste hard code in newly added devrel target

* Add prepare_release target with relx integration

* Generated rebar.config now includes {use_lock_deps, X}. X defaults to
  false for non-active projects and true otherwise. It is also possible
  to specify a branch or tag of the rebar_lock_deps_plugin here.

* Refactor cleanup of generated rebar.config.script. Incremented version
  to 2. Adds support for optionally including rebar_lock_deps_plugin.
Merge branch 'sf/lock-deps'
Add to prevent eunit warning from breaking build
Bump to use version 1.0.1 of relx.