add filters to ps
Merge pull request #41 from vieux/add_filters

add filters to ps
convert all int to int64
revert some int64 to int
Merge pull request #42 from vieux/int64

convert all int to int64
add signal parameter to kill
Merge pull request #43 from vieux/add_signal_kill

add signal parameter to kill
update info
Merge pull request #44 from vieux/update_info

update info
Timeout support.

Added a default timeout of 30 seconds with the option to set a custom
one by using NewDockerClientTimeout().

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
add labels to info
Merge pull request #46 from vieux/add_labels

add labels to info
Merge pull request #45 from aluzzardi/timeout

Timeout support.
Add exec method