Merge pull request virgo-agent-toolkit#531 from virgo-agent-toolkit/f…

…eatures/waldo_ohai_parity

Extended HostInfo functionality

add configuration file parameters

Merge pull request virgo-agent-toolkit#503 from virgo-agent-toolkit/b…

…ump/luajit_2_0_3

bump luajit to 2.0.3

tag 0.1.9

add changelog

v0.1.7

add changelog for 0.1.6

release v0.1.5

release v0.1.4