Move vim settings out of plugins to ensure they all get correctly loaded after everything else [Fix #373]

vim/settings/surround.vim

@@ -0,0 +1,12 @@
+" via: http://whynotwiki.com/Vim
+" Ruby
+" Use v or # to get a variable interpolation (inside of a string)}
+" ysiw#   Wrap the token under the cursor in #{}
+" v...s#  Wrap the selection in #{}
+let g:surround_113 = "#{\r}"   " v
+let g:surround_35  = "#{\r}"   " #
+
+" Select text in an ERb file with visual mode and then press s- or s=
+" Or yss- to do entire line.
+let g:surround_45 = "<% \r %>"    " -
+let g:surround_61 = "<%= \r %>"   " =