BLD: Updated conda files. Adds support for windows builds.

conda/ta-lib/bld.bat

@@ -0,0 +1,2 @@
+%SYS_PYTHON% setup.py build --compiler msvc
+%SYS_PYTHON% setup.py install --prefix=%PREFIX%

conda/zipline/meta.yaml

@@ -10,6 +10,7 @@ source:
 requirements:
   build:
     - python
+  run:
     - pytz
     - requests
     - numpy
@@ -34,6 +35,11 @@ test:
   imports:
     - zipline
 
+test:
+  # Python imports
+  imports:
+    - zipline
+
 about:
   home: https://github.com/quantopian/zipline
   license: Apache Software License