Add a method for casting into byte string or unicode depending on python version
Int conversion to long in py2.x
    Updated to current master
    Droped HyInt/HyLong commit
Make HyObject.replace more resilient

This makes it work on quoted objects
Added type coercing to the right integer for the platform
Add macroexpand to core/language.hy
Added a simple test for macroexpand
Added documentation for macroexpand
Added macroexpand-1
Fixed --name-- scope problem using ugly inspect code
eg: add appengine skeleton
eg: add tryhy
eg/tryhy: update appid
eg/tryhy: update title

eg/tryhy: update title
eg/tryhy: add error handling
ex/tryhy: per request repl instance
eg/tryhy: add version number
eg/tryhy: enable warmup request
eg/hytry: add performance settings
eg/tryhy: add blinking cursor
eg/tryhy: add server_sofware to welcome message