rename commands/importers that list modules
Removed variants Catmandu::Importer::Modules

The importers only differ in the 'namespace' option that can also be
specified directly instead of bloating the Catmandu core code base.

Further simplification is possible by merging duplicated code in parts of
Catmandu::Cmd::{importers,exporters,fixes,stores,modules}.
use MultiMarkdown table format
document Catmandu::Exporter::CSV
better support custom column names in CSV exporter
Fixing errors in catmandu move examples
Adding a Null exporter
Adding a hashmap binder for statistical reporting
Merge changes
Merge branch 'nichtich-table-format' into dev

Conflicts:
	Build.PL
Adding info command deleting obsolete exporers, importers modules
command
Deleting obsolere modules commands
Milla Build
Merge branch 'nichtich-info-commands' into dev
Deleting obsolete fixes command
Fixing the examples for hashmap binders
Fixing bind errors
Adding documentation on the default_bag option
Fixed UTF-8 bug #46. Contribution 2 non-ascii test files
more POD