Rebar3 is in, Rebar2 is out.

 - Replaces how hamcrest.hrl is generated, see comments in
    priv/build/scripts/generate_include.escript
 - Moved .app to src, where Rebar3 will always find it.
 - Rewrote some specs to make dialyzer happy.
 - Made hamcrest:matchspec non-opaque, because that just doesn't work with a shared record definition.
 - Adds Thumbs support.

At present, tests require QuviQ Erlang QuickCheck, and will be skipped (returning success) if it's not installed.

This commit removes support for PropEr due to its license.
Refer to:
  basho/erlang_protobuffs#19
  proper-testing/proper#29

It _may_ be worth supporting Triq at some point:
  https://github.com/krestenkrab/triq

.gitignore

@@ -1,25 +1,38 @@
-*.kpf
-*.pyc
+# rebar
+*.crashdump
+/.cache/
+/.eqc*
+/.eunit/
+/.rebar/
+/.rebar3/
+/_build/
+/_checkouts
+/deps
+/rebar.lock
+
+# work environments
+*.bak
+*.dump
+*.iml
+*.plt
+*.sublime-project
+*.sublime-workspace
+*.tmp
+*.txt
+*_plt
+*~
+.DS_Store
+.idea/
+.project
+.settings/
+.tm_properties
+erln8.config
+tmp/
+
+# Erlang build/test artifacts
+*.app
 *.beam
-*.o
-*.so
-*.swp
-.rebar/
-build/*
-^build$
-Emakefile
-coverage
-coverage/*
-erl_crash.dump
-test/logs/
-ebin/*.beam
-logs/*
-include/hamcrest.hrl
-qc.hrl
-deps/
-ct_*/
-all_runs.html
-ct_*
-jquery-latest.js
-jquery.tablesorter.min.js
-variables-ct@localhost
+/include/hamcrest.hrl
+/doc/
+/ebin/
+log/

.thumbs.yml

@@ -0,0 +1,25 @@
+minimum_reviewers: 2
+merge: true
+merge_method: merge
+build_steps:
+  # clean relevant profiles to ensure they succeed
+  - rebar3 clean --all
+  - rebar3 as prod clean --all
+  - rebar3 as check clean --all
+  - rebar3 as test clean --all
+  - rebar3 as validate clean --all
+  # compile relevant profiles to ensure they succeed
+  # - rebar3 as validate compile
+  - rebar3 compile
+  - rebar3 as prod compile
+  - rebar3 as check compile
+  - rebar3 as test compile
+  # these are the real tests
+  - rebar3 as check brt-deps --check
+  - rebar3 as check xref
+  - rebar3 as check dialyzer
+  - rebar3 ct
+  # last, but not least, do the docs build?
+  - rebar3 edoc
+org_mode: true
+timeout: 1800