Updates Travis.yml and Readme

Author: gmcquillan

.travis.yml

@@ -4,11 +4,13 @@ env:
   - PGVERSION=9.1
   - PGVERSION=9.2
   - PGVERSION=9.3
+  - PGVERSION=9.4
 
 before_script:
   - export PATH=/usr/lib/postgresql/$PGVERSION/bin:$PATH     # Add our chosen PG version to the path
   - sudo /etc/init.d/postgresql stop                         # Stop whichever version of PG that travis started
   - sudo /etc/init.d/postgresql start $PGVERSION             # Start the version of PG that we want to test
+  - sudo apt-get update -qq                                  # Retrieves new list of packages
   - sudo apt-get install postgresql-server-dev-$PGVERSION    # Required for PGXS
   - sudo apt-get install postgresql-common                   # Required for extension support files
   - createdb hll_regress                                     # Create the test database
@@ -17,4 +19,3 @@ script:
   - make && sudo make install
   - psql -c "create extension hll" hll_regress
   - make -C regress
-

README.markdown

@@ -361,7 +361,7 @@ Compatibility
 
 This module has been tested on:
 
-* **Postgres 9.0, 9.1, 9.2, 9.3**
+* **Postgres 9.0, 9.1, 9.2, 9.3, 9.4**
 
 If you end up needing to change something to get this running on another system, send us the diff and we'll try to work it in!