export a new i1next instance instead of the global i18next objext
export a new i1next instance instead of the
global i18next objext

phovea/phovea_core#170

Caleydo/caleydo_core,Caleydo/caleydo_web,phovea/phovea_core,Caleydo/caleydo_web,phovea/phovea_core