Made it more cplusplusy and less pythony.

SO MANY UNTESTED CHANGES
More changes. Need working boost_context install
Create README.md
Various minor fixes all over the place
Removed word template parameter on ManagedStack
Whitespace Fixes
Fixed Iterator
Made Generator default-moveable
Improved End-of-generator control flow
Finally tracked down and fixed segfault bug.
Removed Eclipse-specific files
Updated .gitignore
Added TODO
Changed GeneratorIterator to a single-pass tag.
Added minimum stack size
Removed comment about postincrement
Various structural changes to Generator

Moved typedefs around, and added typedef for GeneratorFunc (clang support)
Added GeneratorCoreAccess to enable private run functions.
Moved finalizing loging out of static_run into begin_run
Changed exit_generator to take a GeneratorState argument
Made the stack size argument optional

Updated main example to use GeneratorCoreAccess as a friend class.
Updated TODO