Update brian-magit.el to use magit-gerrit submodule path + config
Fix cc-mode style setting so c++11 brace initialization doesn't create a
newline.
Use `setq-default' in magit-gerrit ssh creds settings
Found cc-mode hanging braces alist to fix erroneous newlines in
constructor initialization with braces
Add default compilation command for cmake from the prj root/build/
directory when CMakeLists.txt is present somewhere in the parent
hierarchy
Minor update to jump to compile error location correctly