Change in vdsm[master]: configurators: move configurator functions into conf_utils

[Code Review]

From Yaniv Bronhaim :

Yaniv Bronhaim has posted comments on this change.

Change subject: configurators: move configurator functions into conf_utils
......................................................................

Patch Set 4:

(2 comments)

https://gerrit.ovirt.org/#/c/44286/4//COMMIT_MSG
Commit Message:

PS4, Line 7: configurators
> please provide more details

it only moves code to make it public

https://gerrit.ovirt.org/#/c/44286/4/lib/vdsm/tool/conf_utils.py
File lib/vdsm/tool/conf_utils.py:

Line 21: import os
Line 22: 
Line 23: from vdsm.tool.configfile import ConfigFile
Line 24: 
Line 25:
> please add some explanation on how conf files are represented - it's hard t

I don't make a util here.. this should be done separately maybe. this patch is about moving code so I'll be able to use it in following patch
Line 26: def get_file(fname, files):
Line 27:     return files[fname]['path']
Line 28: 
Line 29: