`common_test` and `eunit` providers

option handling

in presence of keys defined multiple times

do not include dir . in relx lib paths it will break lib discovery

Update README.md

compiles common test files in a temporary dir (or a user specified
dir) and runs tests without leaving artifacts in the source tree

precompile tests using `rebar.config` and disable autocompile so
project specific options are used

fixes #62

compiles apps and eunit test files in a temporary dir (or a user
specified dir) and runs tests without leaving artifacts in the
source tree

automatically defines the 'TEST' macro if not already defined and
adds `test` to `src_dirs` to allow for eunit test files outside `src`

overrides working except for transitive dep inheritance with lock file

point compiler to the right config value for which files need to be compiled first

compiled first

Adding tests for checkouts being found & compiled

update travis s3 deploy condition

remove no longer relevant test machinery in rebar_erlc_compiler

update plugin install code

Small release fix and new plugin loading

remove script that triggered now removed retest tests

Add release-structured compiling tests

Add support for custom templates in subdirectories

- Includes tests for templates and their application

add erlydtl namespace

Provider namespaces

Now supports arbitrary commands

Using a namespace such as 'rebar3 lfe new' will look for the 'new'
command in 'lfe' namespace without the need for a 'do' provider to be
registered in that namespace.

Manually checked that 'rebar3 as <profile> <namespace> command' works,
as well with 'default' and 'do'.

Test suite still needed.

And more general namespace support

No longer needed.

add two cool dudes to the THANKS

Ensure dir for plt exists when copying.