fix(jshint): Removed 'regexp' from server and client jshintrc (I couldn't find it in the docs anywhere), and removed deprecated 'indent' option from client jshintrc

JSCS should be used for code style checking

Author: Awk34

app/templates/client/.jshintrc

@@ -7,12 +7,10 @@
   "curly": true,
   "eqeqeq": true,
   "immed": true,
-  "indent": 2,
   "latedef": true,
   "newcap": true,
   "noarg": true,
   "quotmark": "single",
-  "regexp": true,
   "undef": true,
   "unused": true,
   "strict": true,

app/templates/server/.jshintrc

@@ -7,7 +7,6 @@
   "latedef": "nofunc",
   "newcap": true,
   "noarg": true,
-  "regexp": true,
   "undef": true,
   "smarttabs": true,
   "asi": true,