Fixed an issue where "command source" would not do the right thing:
- empty lines in init files would repeat previous command and cause errors to be displayed
- all options to control showing the command, its output, if it should stop on error or continue, weren't being obeyed.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@200860 91177308-0d34-0410-b5e6-96231b3b80d8
Build lldb-gdbserver on FreeBSD

It passes basic sanity tests so we might as well enable it.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@200865 91177308-0d34-0410-b5e6-96231b3b80d8
Remove leftover debug printf


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@200866 91177308-0d34-0410-b5e6-96231b3b80d8