Update fish functions and readme

.config/fish/functions/fish_greeting.fish

@@ -1,3 +1,2 @@
 function fish_greeting
-	echo lol
 end

.config/fish/functions/rm.fish

@@ -1,4 +1,7 @@
-# Defined in - @ line 1
 function rm --wraps=trash --description 'alias rm=trash'
-  trash  $argv;
+  if which trash
+	  trash  $argv;
+  else
+	  /usr/bin/rm $argv;
+  end
 end

README.md

@@ -1,2 +1,18 @@
 # dotfiles
 Welcome, these are for Ubuntu/Debian and WSL
+
+### Notes for setup
+
+**Python**
+- git fame
+- termdown
+- pyjokes
+
+**Shell/Misc**
+- exa
+- qalc (apt)
+- trash-cli
+
+### Todo
+- [ ] Add links for above
+- [ ] Write copy/sync scripts