Always include configuration.h in distribution
Always include configuration.h in distribution

The script would previously include only the files which were found in
the 'include' directory. If re-running gensrclist.pl after a successful
build (which is what I often do in my environment) the problem did not
appear as configuration.h already existed. However running from a clean
tree the configuration.h file is never picked up.

The solution here, is to mention it manually :)

Change-Id: If1b99e76c5c5ffc102a83f5e2d864dd5c882da8e
Reviewed-on: http://review.couchbase.org/39257
Tested-by: Mark Nunberg <e7d42768707bf23038325b0b68d4b577e5f6064a@haskalah.org>
Reviewed-by: Brett Lawson <c8c4369773d7d7226e031f0c4af62e3f38a08510@gmail.com>

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