Merge branch 'GPCsolutions-3.7-transifex' into 3.7

.tx/config

htdocs/langs/ar_SA/oscommerce.lang

htdocs/langs/bg_BG/oscommerce.lang

htdocs/langs/bs_BA/oscommerce.lang

htdocs/langs/ca_ES/oscommerce.lang

htdocs/langs/cs_CZ/oscommerce.lang

htdocs/langs/da_DK/oscommerce.lang

htdocs/langs/de_AT/oscommerce.lang

htdocs/langs/de_DE/oscommerce.lang

htdocs/langs/el_GR/oscommerce.lang

htdocs/langs/en_US/oscommerce.lang

htdocs/langs/en_US/resource.lang

htdocs/langs/es_ES/oscommerce.lang

htdocs/langs/et_EE/oscommerce.lang

htdocs/langs/eu_ES/oscommerce.lang

htdocs/langs/fa_IR/oscommerce.lang

htdocs/langs/fi_FI/oscommerce.lang

htdocs/langs/fr_FR/oscommerce.lang

htdocs/langs/fr_FR/resource.lang

htdocs/langs/he_IL/oscommerce.lang