Merge pull request #8 from jwblin/master

Replace the final two files from Tom LeFebvre, ExtFtn.h and IntrinsicFunctions.f
added #ifdef __cplusplus directives around the extern C declaration
Removed merge clutter from src/README.rst
moved module into aoslib directory
created awips module for AWIPS I functions
setup.py install files based on NumPy/SciPy.
Merge pull request #10 from jjhelmus/master

ENH: Installer and organized source files
Added wrappers with documentation for 37 functions, mainly following
template established by Jonathan Helmus. Added tests for 35 functions.
Added summary doc for each implemented function in __init.py__.
Merge branch 'master' of https://github.com/PyAOS/aoslib
Alphabetized list of implemented functions.
STY: PEP8 on Python files
TST: use assert_allclose in unit tests
TST: fixed all doctests.

Examples in function documentation can now be checked using nose using:
nosetests --with-doctest
TST: .travis.yml file for CI testing
Merge pull request #11 from jjhelmus/master

TST: Fixed up unit and doc tests, set up continue integration testing on Travis CI.  calctw unit test result corrected.
BUG: Fix so aoslib can compile with mingw

Fixed temp_of_te.c so that file can compile with mingw on Windows.
TST: removed Python 2.5 from Travi-CI tests

Python 2.5 is no longer supported by Travis-CI.
MAINT: comment added to temp_of_te.c
Merge pull request #13 from jjhelmus/master

BUG: Fix so aoslib can compile with mingw