[dependancy] do not use testlib from outside test: recent lgc versions recommends unittest2 while lgc.testlib needs it, and we don't want it to be necessary to run cw

\.svn
^build$
^dist$
\.pyc$
\.pyo$
\.bak$
\.old$
\~$
\#.*?\#$
\.swp$
^doc/book/en/apidoc$