Fixing emacs metadata for tests
Merge branch 'master' of github.com:ContinuumIO/blaze-core
Aliases as discussed in Issue #42
removed a file that went in and shouldn't
cleaned a bit boiler plate in chunked_dot.py
moved evaluation inside the BlirEvaluator.
added .blz to files (blaze format tables) to gitignore.
used ** instead of pow… way better
Removed chunked_dot_alternate.py. It is just an old version of chunked_dot_numexpr.py
cleaned up and made it adapt to interfaces in chunked.expression_builder
added support for symbolic expressions to chunked_dot
chunked_dot.py now knows all evaluators. Evaluators factored out to their own files
Add a name attribute to BlirEvaluator
Merge branch 'master' of github.com:ContinuumIO/blaze-core

Conflicts:
	blaze/tests/test_constructors.py
Added an slice window example
Added a demo for finding patterns in time series with the exceedingly fast DTW algorithm
Added a new sample notebook showing DTW in action, with plots
blaze.algo.linalg was missing from setup.py
website: fix instructions for entering directory
Add document describing a proposed Blaze Kernel C-level interface