Debugserver fix for launching iOS apps who are named "com.apple.something"
- the ".app" would be treated as the app bundle final characters
and the SpringBoard launch would fail.
<rdar://problem/13258935> 


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@178209 91177308-0d34-0410-b5e6-96231b3b80d8