Fix travis tests

Author: brianc

.travis.yml

@@ -1,10 +1,7 @@
 language: node_js
 node_js:
-  - "0.8"
   - "0.10"
   - "0.11"
-before_install:
-  - npm install npm --global
 before_script:
   - node script/create-test-tables.js pg://postgres@127.0.0.1:5432/postgres
 env:

Makefile

@@ -42,7 +42,7 @@ test-missing-native:
 	@echo "***Testing optional native install***"
 	@rm -rf node_modules/pg-native
 	@node test/native/missing-native.js
-	@npm install pg-native
+	@npm install pg-native@1.4.0
 	@node test/native/missing-native.js
 	@rm -rf node_modules/pg-native