Adding .arcconfig file to LLDB to allow using Phabricator for reviews



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@182606 91177308-0d34-0410-b5e6-96231b3b80d8
<rdar://problem/13966084>

Make sure to not call "regexec" from <regex.h> with a NULL C string, otherwise we can crash.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@182607 91177308-0d34-0410-b5e6-96231b3b80d8
Add ${ansi.XX} parsing to lldb prompt, use-color setting, and -no-use-colors command line options.
settings set use-color [false|true]
settings set prompt "${ansi.bold}${ansi.fg.green}(lldb)${ansi.normal} "
also "--no-use-colors" on the command prompt



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@182609 91177308-0d34-0410-b5e6-96231b3b80d8
ObjectFileELF::GetModuleSpecifications on Linux should work now.
Which means "platform process list" should work and list the architecture.
We are now parsing the elf build-id if it exists, which should allow us to load stripped symbols (looking at that next).



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@182610 91177308-0d34-0410-b5e6-96231b3b80d8