moved stuff out of macros into hquotes
macros.py is now unaware of hygienic quasiquotes
gen_sym has been extracted from macros.py
moved exact_src stuff into its own file
exact_src sits entirely in its own module
misc.py -> cleanup.py, properly extracted from macros.py
docstrings
moved exact_src and gen_sym tests to match their source files
tidying up expand_ast (now expand_macros)
docstrings for all!
tidying up
tidying up
Merge branch 'master' of https://github.com/lihaoyi/macropy