v0.8.3

• Fixed NERDTree not displaying glyph (icon) for newly created files (fixes #153)
  • Also adds info to readme about updatetime
• Fixed resourcing vimrc not maintaining current NERDTree state (fixes #154)
  • Adds new public methods webdevicons#hardRefresh() and webdevicons#softRefresh()
  • Makes public method webdevicons#refresh() do a 'soft' refresh
• Fixed various source formatting and implemented most of vim lint (vint) recommendations
• Added public methods available to readme