webos-image: nyx-modules=87, webos-shutdownscripts=36,v2.1.0

nyx-modules:
504a8fd Use correct data type as 'getdelim' return value
9e17bb5 Harmonize responses to different queries
327fdb2 Add handling of NYX_SYSTEM_EMERG_SHUTDOWN

webos-shutdownscripts:
89675ec Replace tellbootie call with reboot/halt call
a001e83 Rename files and change relevant references
2a59fc4 Rename files and change relevant references

[GF-3977] CCC: nyx-modules=87, webos-shutdownscripts=36,v2.1.0,
starfish-initscripts=6

Open-webOS-DCO-1.0-Signed-off-by: Janne Hurskainen <janne.hurskainen@palm.com>

Change-Id: I08e8d523b1dbaa23a5d62cd782db5f9e62ec6675
Reviewed-on: https://g2g.palm.com/1981
Reviewed-by: Susan Montooth <susan.montooth@lge.com>
Tested-by: Susan Montooth <susan.montooth@lge.com>