add stevens todo list

Signed-off-by: Steven Armstrong <steven@icarus.ethz.ch>

doc/dev/todo/steven

@@ -0,0 +1,16 @@
+- document object_id=$1 for manifest + gencode :-)
+
+- update docs regarding flow in cdist-stages.text
+- create man pages for new executables
+- nuke legacy manpages
+
+- prettify output of cdist-deploy-to, e.g.
+
+Processing object __file/etc/cdist-configured
+   transfering type explorers ...
+   running type explorers ...
+   running manifest ...
+   running gencode ...
+   transfering object to target ...
+   running code ...
+