debian: don't delete evolve and topic extensions
The debian packaging rules deletes all __init__.py to avoid
conflicting with the __init__.py that declares the namespace
package. Now that the evolve and topic extensions also live in
__init__.py files, we clearly don't want to delete all __init__.py
files anymore; only the hgext3rd/__init__.py should be deleted.
syntax: re
/figures/[^/]+\.png$
^html/
\.pyc$
~$
\.swp$
\.orig$
\.rej$
\.err$
^tests/easy_run.sh$
^build/
^MANIFEST$
^docs/tutorials/.*\.rst$
\.ico$
tests/\.testtimes