Lots of changes in structure to make it possible to package the program while

still allowing workflows to be placed in several locations in the file system.

The installation procedure is now ./configure && make install configure will
run m4 on fluents/paths.py.m4, Makefile.m4 and doc/Makefile.m4 so that the
installation system and the program will know where some important directories
are located.

The paths.py.m4 and consequently also pahts.py files are just listings of
directories configured during install.  I did this to separate these from all
other files so that as little as possible is touched by m4. It is still
necessary to do an install now to get the program to run in a clean checkout.

Workflows can now be placed anywhere in the system. This is done by setting the
workflowdir variable in the configuration file. All workflow directories,
separated by semicolons, are added to the python path.

The use of setup.py is now deprecated.

debian/rules

@@ -13,22 +13,21 @@ CFLAGS = -Wall -g
 PYVERS=$(shell pyversions -vs)
 
 configure: configure-stamp
+
 configure-stamp:
 	dh_testdir
-	
 	touch configure-stamp
 
 build: $(PYVERS:%=build-python%)
 
 build-python%:
 	dh_testdir
-	python$* setup.py build
+#	python$* setup.py build
 	touch $@
 
 clean: 
 	# Add here commands to clean up after the build process.
 	-rm -r build
-
 	dh_clean 
 
 install: build $(PYVERS:%=install-python%)
@@ -37,8 +36,10 @@ install-python%:
 	dh_testroot
 	dh_clean -k 
 	dh_installdirs
-
-	python$* setup.py install --root=$(CURDIR)/debian/fluents --install-data=/usr/share/fluents
+	./configure --prefix ${CURDIR}/debian/fluents/usr
+	sed -i 's:${CURDIR}/debian/fluents::' fluents/paths.py
+	make install
+#	python$* setup.py install --root=$(CURDIR)/debian/fluents --install-data=/usr/share/fluents
 
 	# Remove all *.pyc files, created in the postinst
 #	find $(CURDIR)/debian/python-networkx -name "*.pyc" -exec rm {} ';'
@@ -46,8 +47,9 @@ install-python%:
 
 # Build architecture-independent files here.
 binary-indep: build install
-	mkdir -p $(CURDIR)/debian/fluents-doc/usr/share/doc/fluents-doc/html
-	epydoc --html -o $(CURDIR)/debian/fluents-doc/usr/share/doc/fluents-doc/html fluents
+	make -C doc install
+#	mkdir -p $(CURDIR)/debian/fluents-doc/usr/share/doc/fluents-doc/html
+#	epydoc --html -o $(CURDIR)/debian/fluents-doc/usr/share/doc/fluents-doc/html fluents
 
 # Build architecture-dependent files here.
 binary-arch: build install
@@ -70,4 +72,4 @@ binary-arch: build install
 	dh_builddeb
 
 binary: binary-indep binary-arch
-.PHONY: build clean binary-indep binary-arch binary install configure
+.PHONY:  build clean binary-indep binary-arch binary install configure