Update doap file with Paolo mail address
Fix Paolo email address again

That should be right now
build: lower gio and libxml2 requirements for wixl

These versions are present in RHEL6.  However, there is still
an undefined reference to g_hash_table_add.
wixl: do not use g_hash_table_add

This is not supported in GLib 2.22, which is the version used in RHEL6.
build: libuuid dependency is now mandatory

This was just a hack because Fedora mingw does not have a libuuid
port.  It can go.  And we can also always build wixl.
build: add dist-xz
msibuild: add missing include file
libmsi: guard calls of parent class constructed method

RHEL6's glib 2.22 leaves a NULL pointer there.
wixl: add --wxidir option
update README
build-sys: fix make check
Generate GObject enum/flags types
libmsi: simplify LibmsiDatabase, use flags
Fix database_new() usage after API change
Remove LIBMSI_RESULT_NO_MORE_ITEMS from API

Raising an error for indicating the end of the results is really
inconvenient, it's like throwing an exception for something quite
normal... The user can still make a distinction when there is an error
if the GError is set.
msiextract: simplify a little bit now that NO_MORE_ITEMS is gone
vapi: make Query.execute.rec null by default
wixl: remove useless execute() argument