update recipes

recipes/wip/potrace/recipe.toml

-#TODO Not compiled or tested
+#TODO compiled but not tested
 [source]
 tar = "https://potrace.sourceforge.net/download/1.16/potrace-1.16.tar.gz"
 [build]

recipes/wip/presenterm/recipe.toml

-#TODO Not compiled or tested
+#TODO compiled but not tested
 [source]
 git = "https://github.com/mfontanini/presenterm"
 rev = "284db812aa876d43f3a7d7e8b96f75c72a9945fa"

recipes/wip/procs/recipe.toml

 #TODO socket and pipe compilation errors
 [source]
 git = "https://github.com/dalance/procs"
-rev = "0378206ddc8635d37d23c53afc0189c987daeb1d"
 [build]
 template = "cargo"