Restore path dependency to intl.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149784990

Author: alan-knight

CHANGELOG.md

@@ -11,6 +11,8 @@
  * Add a facility to check if messages are being called before locale
    initialization, which can lead to errors if the results are being cached. See
    UninitializedLocaleData.throwOnFallback.
+ * Restore dependency on path which was removed when intl_translation was
+   separated.
 
 ## 0.14.0
  * MAJOR BREAKING CHANGE! Remove message extraction and code generation into a

pubspec.yaml

@@ -7,6 +7,7 @@ environment:
   sdk: '>=1.12.0 <2.0.0'
 documentation: http://www.dartdocs.org/documentation/intl/latest
 dependencies:
+  path: '>=0.9.0 <2.0.0'
 dev_dependencies:
   fixnum: '>=0.9.0 <0.11.0'
   unittest: '>=0.10.0 <0.12.0'