Add wiki link to README
Merge pull request #15 from Vagabond/patch-1

Add wiki link to README
change the default verbosity to error
fix the documentation for searched directories, fixes #13
turn off verbosity in tests
make sure that rcl_cmd_args does not create the output dir too early
assembler should create the output dir
support a setable root directory for the system
if no config is specified search for a `relcool.config` in the path
Merge pull request #16 from ericbmerritt/next

default relcool.config support
fix a bug in the ability to rebuild releases
make sure that copy errors can be correctly detected
make sure that the app target dir is created befor a copy
ensure that each directory is explicitly created before a copy occures.
refactor rcl_prv_assembler for symplicity and reliability
fix nasty bug in discovery process
Merge pull request #18 from ericbmerritt/next

fixes to release assembly
fix small bug in rcl_app_info defaults
provide utility functions for error decomposition
fix bug in goal spec