Merge pull request #3 from juliantaylor/more-benchs

More benchs -- sample "function" test (laplacian), medians, etc
increase array size for vectorization benchmarks

1000 is too small to see much change, it is dominated by numpy overhead.
progress vbench so we traverse only first-parent
ENH: Replace float128 with longfloat so could be ran on i386 (where it is float96).  Shouldn't effect already collected results on amd64 box
ENH: adding a simple analysis summary table to reference benchmarks and slowdowns
ENH: enriched linalg benchmarks collection
ENH: removed spaces in vb_random cmds to help avoid confusing sphinx
for now switch from inv to pinv benchmarking since for some reason on older numpys inv fails with "singularity" while it shouldn"t
ENH: Adding basic constructor tests (let's see how stable/diagnostic they would be)
Running for master and maintenance branches (although with a typo of 1.7 twice
BF: Fixing  to run 1.6.x as well
NB: mmap_fancy_indexing
NB: on dot, einsum, tensordor

based on email from George Nurser on the mailing list
NB: adding indexing via .ix_, disabling per dtype testing for now on indexing
removed forgotten from testing sum for numpy.dot benchmark
generate reports for multiple branches
progress numpy just in case
touch nojekyll file for github pages
progress vbench so we deduce number of runs a bit more conservatively
compose smaller versions of indexes*_