gkeys/actions.py: load_seed(), Upgrade a logger.debug message to logger.error
gkeys/actions.py: load_seeds(), Improve error message.
gkeys/actions.py: Add listseedfiles() and fix -S option support.
fix typo
initialize defaults for logs and seedsdir
rename filename var since it is removed from func args
filter output with seed files only
ignore .py[co] extensions
cli.py: Complete docstrings
config: clean up unused defaults, add seedurls
fix missed quotes
add zsh support in testpath
fix packed string when it gets NoneType values
remove unused build_gkeydict function from gkeyldap
misc improvements

* Rename some variables to a more easy-to-understand name
* Improve some strings and fix typos
create config sample
ignore local .conf files
Merge pull request #1 from gentoo/week1_small_improvements

GSoC 2014 Week1: small improvements
switch current seed file format to JSON
Merge pull request #2 from gentoo/week1_json_switch

Switch current seed file format to JSON