Dont complain for unknown arguments as they may be handled by default…

… task.

Merge pull request fowlmouth#49 from fowlmouth/travis

Added travis.yml

* Mentions how to update nake installed with nimble.

* Fixes nakelib raises pragmas for Windows.

* Silences compilation warnings. This change requires Nim 0.10.2 or b…

…etter.

* Fixed broken documentation links, added website with generated docs.
* Added test suite.
* Moved nake procs and macros to nakelib module which can be imported without
  turning the importer into a nakefile.
* Removed prefix letter from types.
* Reduced nake verbosity, added silent shell procs.
* Adds nake's timestamp to nakefile rebuild dependency list.
* DATWPL license was changed to MIT.

* Updated for Nimrod -> Nim transition.

* Now uses an ordered table to store tasks.
* Added the ability to change the default task-listing implementation.
* Updated to use nimble instead of babel.
* Improved documentation.

* Nake now reports an error to the OS for unknown tasks.

* Added some documentation, changed to rst format for local generation.
* Added defaultTask to run when no options are specified.
* Added convenience needsRefresh proc to do work only when timestamps change.

Merge pull request fowlmouth#6 from gradha/pr_fix_license

Corrects license file.

Update nake.babel