Added ImageRegistrationMethod1 example

This is a port from Python.  SimpleITK in Lua doesn't
do the progress reporting stuff yet.

Change-Id: I75533293226368df94c59c68de7983c34459c30d
Updating Lua Example to latest registration

Change-Id: I0f1784319f5859606352eed1333f856778a527e6
Merge topic 'LuaImageRegistrationExample'

9c8ab00b Updating Lua Example to latest registration
50f9450d Added ImageRegistrationMethod1 example