add requests to travis config to unbreak automated build
Add version information

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
Remove pastebin_private which is no longer needed
correct typos

change case of original ^D
^D is a plausible command, but it does not work and ^d is meant.
make uniform different formats specifying defaults
Merge branch 'master' of github.com:bpython/bpython

Conflicts:
	doc/sphinx/source/configuration-options.rst