support for uTCA FED TTS states

[andreh12]

these are only available through the TCDS system. The code should do the following:

• find (C/L)PM url from tcdsFM
• look up PM in HWCfgDB
• find attached PIs
• match PI flash list context + service with PI attached to PM
• a masked channel has flag 0x98 = 152

[gladky]

I've implemented this in branch feature/mtca-feds. Will be released soon to 1.13.0. I'm still waiting for more test cases, more specifically when there will be more uTCA Feds in the run - so far I have test case with only 45 feds. For this I need to download the flashlists to use them in tests. Currently we are not persisting flashlists due to full area for flashlists on filer. This makes things more difficult as I can turn on flashlist persistence only for short period of time. Otherwise area will be get full.

[andreh12]

run 296075 during the weekend was a relatively long run, a corresponding snapshot is 2017/6/5/1/1496624402023.smile. I count 156 FEDids >= 1024 and < 10000 .

[gladky]

Seems like there is no more requests related to uTCA FEDS and no problems were reported since it's deployed in production last Tuesday. Closing the issue.