update mapping function between schema properties and WL ones
finish wl_get_meta_value; add test for wl_get_meta_value
finish test
finish test for wl-get-meta-value
add shortcode [wl_field] as wrapper for wl_get_meta_value; begin unit test
fix unit tests for [wl_field]; add checks on null values
add location as property for Event
Merge branch 'entity-properties-shortcode' into events-metabox
add <select> box for Event location --> Place
add jquery autocomplete to choose Event location
overwrite taxonomy at init
start markup templating
templating for microdata, Place and part of Event
prepare cross-templating
add wl_get_meta_type, not finished yet
fix wl_content_embed_compile_microdata_template, fix test for colorCode
add parameter to wl_content_embed_item_microdata in order to support recursion (print markup for entities and sub-entities)
simplify microdata_template
before abstracting metaboxes
add wl_entities_group_properties_by_input_field