fix getFullPath(): support ~ as reference to home dir

lib/ex.coffee

@@ -1,4 +1,5 @@
 path = require 'path'
+fs = require 'fs-plus'
 CommandError = require './command-error'
 
 trySave = (func) ->
@@ -31,6 +32,7 @@ trySave = (func) ->
   deferred.promise
 
 getFullPath = (filePath) ->
+  filePath = fs.normalize(filePath)
   return filePath if path.isAbsolute(filePath)
   return path.join(atom.project.getPath(), filePath)
 

package.json

@@ -12,10 +12,11 @@
     "atom": ">=0.200.0 <2.0.0"
   },
   "dependencies": {
-    "underscore-plus": "1.x",
+    "atom-space-pen-views": "^2.0.4",
     "event-kit": "^0.7.2",
+    "fs-plus": "^2.8.1",
     "space-pen": "^5.1.1",
-    "atom-space-pen-views": "^2.0.4"
+    "underscore-plus": "1.x"
   },
   "consumedServices": {
     "vim-mode": {