update travis so it is easier to read.

.travis.yml

@@ -5,8 +5,8 @@ virtualenv:
   system_site_packages: true
 before_install:
   - sudo apt-get install -qq gcc gfortran libblas-dev liblapack-dev python-numpy python-scipy python-matplotlib python-pip
-  - sudo pip install scipy --upgrade
-  - sudo pip install numpy --upgrade
+  - sudo pip install scipy --upgrade > installScipy.txt
+  - sudo pip install numpy --upgrade > installNumpy.txt
   - cd ../
   - git clone https://github.com/simpeg/simpeg.git
   - cd simpeg/SimPEG/
@@ -24,3 +24,5 @@ notifications:
   email:
     - rowanc1@gmail.com
     - dwfmarchant@gmail.com
+    - sgkang09@gmail.com
+    - lindseyheagy@gmail.com