New helper function.

Added a new helper function converting a vector of unit length given in
dip and azimuth to a unit vector in the vertical, south, east coordinate
system.
Added arbitrary dip/azimuth rotation.

Added a new function that allows to specify the orientation of each
component seperately with dip and azimuth. The components do not have to
be orthogonal to each other it should work nonetheless. The output are
three new arrays, always oriented Up, North, East
Added rotate2ZNE method to obspy.xseed.parser.Parser

This enable the (very basic) fully automatic rotation of arbitrarily
oriented components to ZNE. Also renames the channels.
Added test for the Parser rotation method.
Added test files.
Updating changelog
Better docstrings.
Merge branch 'master' into rotations.

Resolved conflicting CHANGELOG.
decorator to add processing information to trace in a more general and
standardized way
use new decorator to add trace processing info
see #712, supporting PY2 type for this example
New script to compile the binary dependencies for the OSX app.
Adding pylab to the notebook launcher.
Removing obsolte file.
Include libz and mply + dependencies.
Adding colorama, PIL, and pyproj.

Including libjpeg and proj-4 as dependencies.
Some small fixes and also included cython.
Adjusting shared library names.
Improved XCode Application.

Now has a button to launch and Ipython Notebook server and an updated
documentation. Also the quick test is much more useful. Furthermore it
should be fully retina ready I believe.
see #712, fix new introduced? str related problem

http://tests.obspy.org/12639/#1