Added install and test scripts, should finish up travis-ci setup

.travis.yml

@@ -13,7 +13,6 @@ before_install:
   - pip install Cython
   - pip install -r ./requirements.txt
 install:
-  - (cd modules/core && python setup.py build_ext --inplace && python setup.py install)
-  - (cd modules/cymunk && python setup.py build_ext --inplace && python setup.py install)
-  - (cd modules/particles && python setup.py build_ext --inplace && python setup.py install)
-  - (cd modules/projectiles && python setup.py build_ext --inplace && python setup.py install)
+  - scripts/install_all.sh
+script:
+  - scripts/test_all.sh

scripts/install_all.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+BUILD_CMD="python setup.py build_ext --inplace --force"
+INSTALL_CMD="python setup.py install"
+
+function build_and_install {
+    (cd $1 && $BUILD_CMD && $INSTALL_CMD)
+    if [ $? -ne 0 ]; then
+        exit $?
+    fi
+}
+
+build_and_install modules/core
+build_and_install modules/cymunk
+build_and_install modules/particles
+build_and_install modules/projectiles

scripts/test_all.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+echo "No tests yet..."