you can choose to activate the plugin globally or not.
extracted each settings section to it's own file
registered "selected_element" setting
updated version number
prepared for the possibility to select if the plugin should create <span> or <picture> markup.
removed picturefill as a submodule
removed picturefill as a submodule
Now is it possible to select <span> or <picture> as element. A working, but not the prettiest solution.
Bugfix. default value on the Globally active option.
priority on the_content filter
first draft of real copy
all css classes will now be found and passed to the picture element.
load script and style
added stylesheet and javascript
updated copy and added an message box
globally active by default
updated readme for 1.5.0
Merge branch '1-5-0' of github.com:stefanledin/responsify-wp into 1-5-0
Merge branch '1-5-0'

Conflicts:
	README.txt
	includes/content_filter.php
	responsify-wp.php