Insteon: Fix Bug Preventing Delete Orphans Due to Is_Deaf Error

Closes #310
Insteon: Fix Bug Which Converted Object Names to Lowercase

It looks like the routine lc is greedy and will convert multiple concatenated strings.

Closed #309
Insteon: Check if Hop_Array is Defined Before Printing

Closes #311
Merge pull request #314 from krkeegan/fix_issue_309

Insteon: Fix Bug Which Converted Object Names to Lowercase
Merge pull request #313 from krkeegan/fix_issue_310

Insteon: Fix Bug Preventing Delete Orphans Due to Is_Deaf Error
Merge pull request #312 from krkeegan/fix_issue_311

Insteon: Check if Hop_Array is Defined Before Printing