autoconf: Include generate manpages in distribution
autoconf: Include generate manpages in distribution

Change-Id: Id804c0fc23ac4b70172a03461087f5b008ae62df
Reviewed-on: http://review.couchbase.org/39168
Tested-by: Mark Nunberg <e7d42768707bf23038325b0b68d4b577e5f6064a@haskalah.org>
Reviewed-by: Brett Lawson <c8c4369773d7d7226e031f0c4af62e3f38a08510@gmail.com>

mnunberg/libcouchbase,signmotion/libcouchbase,couchbase/libcouchbase,maxim-ky/libcouchbase,avsej/libcouchbase,mnunberg/libcouchbase,avsej/libcouchbase,avsej/libcouchbase,kojiromike/libcouchbase,senthilkumaranb/libcouchbase,maxim-ky/libcouchbase,mody/libcouchbase,signmotion/libcouchbase,kojiromike/libcouchbase,PureSwift/libcouchbase,senthilkumaranb/libcouchbase,mody/libcouchbase,PureSwift/libcouchbase,mody/libcouchbase,mnunberg/libcouchbase,couchbase/libcouchbase,signmotion/libcouchbase,avsej/libcouchbase,signmotion/libcouchbase,couchbase/libcouchbase,mnunberg/libcouchbase,couchbase/libcouchbase,senthilkumaranb/libcouchbase,maxim-ky/libcouchbase,couchbase/libcouchbase,avsej/libcouchbase,PureSwift/libcouchbase,avsej/libcouchbase,PureSwift/libcouchbase,avsej/libcouchbase,maxim-ky/libcouchbase,couchbase/libcouchbase,couchbase/libcouchbase,kojiromike/libcouchbase,kojiromike/libcouchbase,mody/libcouchbase,senthilkumaranb/libcouchbase,mnunberg/libcouchbase