added variable scaling for auto scaling. should also add constraint scaling.
updated python setup_dist.py. did not update pip yet
added matrix equilibration.
using cvx 2.1 ecos install method
updated README
Added version number to ecos.h and to print

please increment build number for small changes
please increment minor number for medium changes
and increment major number for large conceptual changes
added function to ecos module to retrieve version number as character array
fixed equil code.
Changed version number to 1.0.2
and added this to Mexfile - just call ecos to get the print
modified the way VERSION is handled. provide Python API
updated the way the version was displayed.
Changed Matlab documentatin for ECOS, and added more options that can be
changed through the MEX interface. These are FEASTOL, ABSTOL, RELTOL
and MAXIT.
equilibration module created
use the alternating norm equil as default
Fixed issue 38 by adding static regularization to the cones, too.

Added new unit test structure under directory /test - type 'make test' to
build the executable ecostester. This one runs all tests until a problem is
detected.

So far only 1 test resides there but the structure is in place so we can start
adding more test.

The Matlab script matlab/generateTest takes an ECOS problem and generates the
required C-files, making it very easy to add more tests to the library. After
generating a test, edit test/ecostester.c and add the newly generated header
file as well as a call to the respective test such that it is included in
the test suite.