changes for python 3

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@216 6b9256ce-f685-40e4-950d-48577017b0fa
Small changes to make things more python 3 compatible

 * Updated unit test code to use proper print functions
 * Got rid of 'long' as a type for constant systems



git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@217 6b9256ce-f685-40e4-950d-48577017b0fa
updated version number

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@219 6b9256ce-f685-40e4-950d-48577017b0fa
version 0.6b (pre FRD)

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@220 6b9256ce-f685-40e4-950d-48577017b0fa
merged frd branch from Rene van Paassen

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@221 6b9256ce-f685-40e4-950d-48577017b0fa
updated version number

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@222 6b9256ce-f685-40e4-950d-48577017b0fa
small documentation tweak

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@223 6b9256ce-f685-40e4-950d-48577017b0fa
Modified ChangeLog and README file to test out post-commit hooks.  If
things are set up correctly, this message should go to the
python-control-discuss mailing list.



git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@224 6b9256ce-f685-40e4-950d-48577017b0fa
Many small updates to make compatible with python 3.x:

 * Updated unit tests to skip certain tests if slycot is not installed
 * Fixed some problems with timebase (dt) to avoid comparing None to int
 * Fixed exception syntax in a few more spots (E, T to E(T))
 * Fixed print syntax in a few more spots (backward compatible with 2.6+)
 * Updated FRD to include python 3.x fixes installed in other modules
 * tests/test_*.py scripts not working in 3.x, but individual tests OK
 * Current version works with nosetests in py2.7, py3.2 (-slycot)

Also, a few other updates not directly relate to python 3.x:

 * Added FRD to sphinx documentation
 * Set tests/{test_all.py,test_control_matlab.py} to executable so that
   they are skipped by nosetests



git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@225 6b9256ce-f685-40e4-950d-48577017b0fa
updated documentation for 0.6c release

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@226 6b9256ce-f685-40e4-950d-48577017b0fa
0.6c release

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@227 6b9256ce-f685-40e4-950d-48577017b0fa
missed a file...

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@228 6b9256ce-f685-40e4-950d-48577017b0fa
incrementing release count

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@229 6b9256ce-f685-40e4-950d-48577017b0fa
test commit in trunk; e-mail should come to murrayrm@gmac.com

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@231 6b9256ce-f685-40e4-950d-48577017b0fa
test commit in trunk; e-mail should come to murrayrm@mac.com

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@232 6b9256ce-f685-40e4-950d-48577017b0fa
test commit in trunk; e-mail should come to murrayrm@mac.com

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@233 6b9256ce-f685-40e4-950d-48577017b0fa
test commit in trunk; e-mail should come to murrayrm@mac.com

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@234 6b9256ce-f685-40e4-950d-48577017b0fa
test commit in trunk; e-mail should come to murrayrm@mac.com

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@235 6b9256ce-f685-40e4-950d-48577017b0fa
test commit in trunk; e-mail should come to murrayrm@mac.com

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@236 6b9256ce-f685-40e4-950d-48577017b0fa
Fixed bugs in various calculations and orders of indices.

git-svn-id: svn://svn.code.sf.net/p/python-control/code/trunk@241 6b9256ce-f685-40e4-950d-48577017b0fa