Merge pull request #13 from disko/master

Read user config from ~/.mrbob (as stated in docs and inline comments).
update changelog
Preparing release 0.1a3
Back to development: 0.1a4
don't raise error for missing [questions] in ini
Suppress interactive-mode banner if no questions
--quiet option to suppress unnecessary output

Questions themselves are still output as necessary.
Error output is unchanged.
add -q alias for --quiet and update HISTORY.rst

per requested changes on pull request #20
changelog for suppress interactive banner (PR18)
changelog and test for not requiring [questions]
Merge pull request #17 from sashahart/dont_require_questions_in_mrbob_ini

don't raise error for missing [questions] in ini
update README
fix tests
Various English-language  nitpicks

Conflicts:

	README.rst
Merge remote-tracking branch 'sashahart/dont_speechify_if_no_questions'

Conflicts:
	HISTORY.rst
	mrbob/cli.py
Merge remote-tracking branch 'sashahart/quiet_option'

Conflicts:
	HISTORY.rst
	mrbob/cli.py
fixes #14
include template samples in release distribution
Preparing release 0.1a4
Back to development: 0.1a5