Add support for clang 3.4.
Direct search for filename:line_number
direct search for files should work without a path
Add support for clang 3.4.
replace a use of 'LIKE' with '='
add test
Merge nick's line-number direct-search shortcut: something.c:6.
Move getQualifiedName to be a member function.
Make getFileInfo take a (const std:string &) as it doesn't need to modify its parameter.
Distinguish anonymous namespaces that are in different files.
Add tests.
Switch to SafeConfigParser.

The docs tell me it's more "sane" and "predictable", and the old ConfigParser is pretty much deprecated.
Close #223.  Distinguish anonymous namespaces that are in different files.
Merge branch 'ui' of https://github.com/mozilla/dxr into ui