[Git pull] Big pa_bool -> bool cleanup branch

[poljarinho@xxxxxxxxx (Damir Jelić)]

As discussed on IRC there were some issues with these patches.

Second version of this patchset is in this branch:
    https://github.com/poljar/pulseaudio/commits/bool_v2

Changes since v1:
    - modify the sed script to match only whole words
    - ignore some files that contain gboolean, dbus_bool_t and BOOL
    - fix alignment issues caused by the script
    - revert dbus_bool_t and BOOL to use TRUE/FALSE

Thanks.