use unixtime for state data
refactor time strftime
fix load, when app have 2 process with same names
not allow : in names
refactor resources_str
add deamonize! alias
fix simplecov
remove old ps ax
nicer format history
move host method from System to Local
properly kill child in spec
add stdin dsl option
more specs on commands
try coveralls
Revert "try coveralls"

This reverts commit b89d29fbcfbd82795d133dbe0e6a2d50b682968c.
fix grammar
Merge pull request #21 from dbi/patch-1

fix grammar
add mask to short_data
check home env
add ruby 2.1