Load a default-named configuration file if present
Removing utils.file_exists and replacing with os.path.isfile
Adding information to argparse help
Fixing help text
Accept `mdown` file extension for Markdown files.

This extension is sometimes used for Markdown files and is the default
for a few editors, such as Sublime Text.
force argparse output to be unicode in Py2
add feedback to user and refactor 'autoreload' code
Fix outdated link to documentation
Merge pull request #856 from avaris/non-ascii-path

force argparse output to be unicode in Py2
bugfix and tests for no settings path (no -s option)
Merge pull request #857 from avaris/feedback

add feedback to user and refactor 'autoreload' code
Merge pull request #855 from lilix/accept-mdown-file-extension

Accept `mdown` file extension for Markdown files.
Improve wording of "cannot find" errors
Add content_object_init to list of signals
adds a 'strftime' jinja fiter that uses LOCALE
Unicode all the things, incl. our settings files
MOAR Unicode for generated settings files
added tests for DateFormatter
added FR and TR locale generation to travis
reset locale after DateFormatter test