Clean up white space
Merge branch 'master' of github.com:cftp/wp-instagram-widget

Conflicts:
	wp-instagram-widget.php

Formatting tidy up
Merge branch 'master' of github.com:cftp/wp-instagram-widget

Conflicts:
	wp-instagram-widget.php

Formatting tidy up
Correctly esc_attr & esc_url on widget output and add rel="me" to follow link. Closes #8
Correctly esc_attr & esc_url on widget output and add rel="me" to follow link. Closes #8