added conditional to ivanhoe post form for new move info.
Merge branch 'feature/ivanhoe_post_form' into develop
added checks for game info message.
added check for post type (move and role) to post form.
added references to post_class. Closed issue #168.
added comment-reply script. Closed issue #166.
added theme support for RSS feed links. Closed issue #164.
fixed other character thumbnails. closed issue #155.
Wraps header with translation function.

Removes unneeded else conditional.
Adds alt attribute to image.
Escapes returned URLs.
Use correct text domain.
Removes duplicate wrapper.
Removes preposition.
Corrects value for label attribute.
Wraps strings with translation functions.

Use correct text domain.

Refs #189.
Updates POT file.

Refs #189.
made titles on ivanhoe-post-form.php more logical.
Merge branch 'develop' of github.com:scholarslab/ivanhoe into develop
fixed theme description and theme version