Directory reorganization, continued.
Update paths in example configuration.
Use quiet mode for `mkfs`, add symlink.
Remove unnecessary symlink.
Move README file.
Actually set the volume name when creating new storage.
Unset CPPFLAGS when building gcc, as it breaks libiberty.

It seems that having `CPPFLAGS` set to `-D_FORTIFY_SOURCE=2` causes the
libiberty `configure` script to think `limits.h` is unavailable when building
with gcc v4.8.2. It likely has to do with a warning being mistaken for an error
in the script (namely, `gcc` warns that optimization must be turned on).
Minor tweaks for GCC compilation.
Add intltool to build-time dependency list (required for avahi).
Unset CPPFLAGS when building `js`.

This is a similar case to the `gcc` build; having CPPFLAGS defined on Amazon
Linux breaks the detection of important header files in `./configure`. It's part
of `$CFLAGS` and isn't necessary here.
Move `.profile` to repository root.
Add `disable_cppflags` helper.
Merge pull request #29 from browndav/dev

Merge development to master