added includes directory

diff --git a/verilog/dv/Makefile b/verilog/dv/Makefile
index d151b60..43a4149 100644
--- a/verilog/dv/Makefile
+++ b/verilog/dv/Makefile

@@ -34,7 +34,7 @@
 
 clean:  ${PATTERNS}
 	for i in ${PATTERNS}; do \
-		( cd $$i && make clean ) ; \
+		( cd $$i && \rm  -f *.elf *.hex *.bin *.vvp *.log *.vcd *.lst *.hexe ) ; \
 	done
 	rm -rf *.log
 	

diff --git a/verilog/includes/includes.gl+sdf.caravel_user_project b/verilog/includes/includes.gl+sdf.caravel_user_project
new file mode 100644
index 0000000..284a97c
--- /dev/null
+++ b/verilog/includes/includes.gl+sdf.caravel_user_project

@@ -0,0 +1,3 @@
+// Caravel user project includes		
+$USER_PROJECT_VERILOG/gl/user_project_wrapper.v	     
+$USER_PROJECT_VERILOG/gl/user_proj_example.v

diff --git a/verilog/includes/includes.gl.caravel_user_project b/verilog/includes/includes.gl.caravel_user_project
new file mode 100644
index 0000000..f5047d5
--- /dev/null
+++ b/verilog/includes/includes.gl.caravel_user_project

@@ -0,0 +1,3 @@
+# Caravel user project includes	     
+-v $(USER_PROJECT_VERILOG)/gl/user_project_wrapper.v	     
+-v $(USER_PROJECT_VERILOG)/gl/user_proj_example.v     

diff --git a/verilog/includes/includes.rtl.caravel_user_project b/verilog/includes/includes.rtl.caravel_user_project
new file mode 100644
index 0000000..31ab09b
--- /dev/null
+++ b/verilog/includes/includes.rtl.caravel_user_project

@@ -0,0 +1,5 @@
+# Caravel user project includes
+-v $(USER_PROJECT_VERILOG)/rtl/user_project_wrapper.v	     
+-v $(USER_PROJECT_VERILOG)/rtl/user_proj_example.v
+
+ 
\ No newline at end of file