Allow some things to be more filterable/extensible.
Merge pull request #12 from spencerfinnell/develop

Allow some things to be more filterable/extensible.
Changed the form Values inside get_order_options to be all caps as this is what the WP post query expects. It ingnores the small caps.
Merge pull request #13 from dwainm/develop

Changed the form values inside get_order_options to be all caps
Closes #11.
Closes #5.
Fixes #11.
Fixes #5.
Updates language files.
adding a filter to the feature content. related #16
Removes trailing spaces.
Prepares pull request #20 for merging.
Merged #20. Adds version number logging in the database. Updates readme file to reflect latest development version number.
1.3.0 - Adds 'feature-category' taxonomy, 'columns-X' CSS class output on '.features' DIV tag and shortcodes support in the content output.
Rescans language translation file. Adds extra escaping just before the tax_query is added to the query arguments.
add woothemes_features_image_size filter
- Adds "woothemes_features_single_slug" as a filter for the single feature URL slug
- Adds "woothemes_features_archive_slug" as a filter for the features archive URL slug
- Adds a flush_rewrite_rules() call on plugin activation
Merge pull request #27 from woothemes/url-slug-filters

Adds URL slug filters.
icon. closes #31
default args filterable. closes #30
Adds a setting to only link feature titles if they have a custom URL set. Closes #22.
Adds %%PERMALINK%% template tag. Closes #6.