[fix] accept wordpress.com imports
[fix] accept domain=post_tag as valid imput
[add] wordpress category import when categorize module is active
[mod] prepare wordpress input method for typed posts, calling filter hooks
[add] import wordpress link posts
[add] import wordpress quote posts
[add] import wordpress video posts
[fix] check post type if it is an attachment and correct media url replacements
[add] import wordpress image posts
[mod] enhance wordpress import dialog by message to enable necessary feathers
[mod] add better module description
[mod] insert class description
[fix] use correct condition statement test for media url replacements
Merge pull request #195 from haschek/fix-wordpressimport

WordPress: fixed import and enabled post types