sympy/csympy — pull request #354 by isuruf (2014-12-25 18:14:17+00:00)
Title: Travis-ci: use cpp environment and test clang

Following changes were made to the travis buils
* Use cpp environment instead of python
* Use Miniconda to install python (2.6, 2.7, 3.3, 3.4)
* Removed python 3.2 tests as miniconda does not support it.
* Added a test in clang