Merge pull request #11 from lamiller0/master

Cycle Epsilon  change
Bump to 1.5.6 and update NEWS.txt
Adds Points geom class to cask, with tests
Adds missing methods to Points bindings
Fixes base class inheritance on IPoints bindings, backs out change to PyOPoints.cpp, adds .swp files to gitignore
Merge pull request #12 from rsgalloway/cask-dev

Adds missing methods for points bindings