title: Angular UI Grid space between capital letters in header
body: <p>When I use multiple capital letters in the header cells (e.g. GPRS) they automatically get separated by spaces (G P R S). This gets particularly annoying when I have two words (GPRS Signal is displayed as G P R S Signal) or two acronyms (GPRS EDGE is displayed as G P R S E D G E).
  Is this meant to be like this? If so, how can i disable it?</p>