Added validation for cli options.

Added support for logging.

Minor changes.

Moved most source files in separate directory.

Implemented GET/OPTIONS /v1/info.

Implemented offset.

Implemented read-only mode; response metadata, method override.

Implemented all method for docs except PATCH.

Refactoring + implemented alternative syntax for ordering data.

Implemented query string support for GET and HEAD requests.

Now also checking GET request headers for application/json.

Implemented responses to HEAD requests.

Implemented basic document retrieval (single and multiple).

Started implementeing RESTful API & HTTP Server.

Implemented CLI.

Improve content-types management; implemented pack/unpack.

Implemented directory pack.

Implemented fulltext search support.

Implemented tag support when retrieving documents.

Implemented all main basic methods for data access/retrieval.

No longer returning the '.ls' extension as part of the datastore name.

Implemented datastore management.
* Closes #1.

Initial commit