Fix for https://issues.infn.it/jira/browse/STOR-660

related to https://issues.infn.it/jira/browse/STOR-654
changed command line option used for info-provider
updated info-provider service path
updated storm-info-provider command

refering to this commit:
https://github.com/italiangrid/storm-info-provider/commit/576db4bc92f2ac8b50f0949eb24abb94c77cbca7
Removed broken reference to a deleted function
Bug fixing
Changed info-provider input file location
Fixed syntax error
Removed useless log message
Remove configuration files created by old storm-info-provider version
Added STORM_GRIDHTTPS_PUBLIC_HOST variable
Merge pull request #8 from italiangrid/fix/STOR-654

Refactor StoRM dynamic info provider service