added documentation to code for grep ip[46] helpers

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
unified descriptions in plugin

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
improved description of global aliases to unify style

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
final cleanup + reorg of current inline documentation

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
added short reference from source documentation

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
small script to plug some documentation into the readme

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
minor description change

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>