Issue #1370302 by schultetwin, rooby, maximpodorov: Fixed Undefined index: legal_accept() in legal_user_update() (line 471 of legal.module).
Issue #1934338 by chrisjlee: Added settings link.
Issue #1344760 by rooby, pau1_m: Added Make legal link available in theme function.
Issue #1300930 by josh.hill: Array passed to user_load() causes warning.
#1356822 Notice: Undefined variable: accepted in legal_form_user_profile_form_alter() by cpliakas
Issue #1370302 by rooby: Undefined index: legal_accept in legal_user_update().
Issue #1541638 by itz_andr3 and Shnapoo: Notice: Undefined index: version in legal_version_check().
Code formatting cleanup