Merge with UltiSnips repo (added fnct to merge)

- UltiSnips: Moved alias snippets from sh to all.

- Aliases: Snippet, commit message.
- Vim: Map fold method, preview and line break to leader keys.

aliases/.my_pc_aliases

@@ -1,7 +1,7 @@
 if [ "$(whoami)" == "kevin" ]; then
 	alias vbn="cvlc --loop ~/Downloads/brown-noise.mp3"
 
-	alias mt="ok ~/Documents/School/136/calc-textbook.pdf"
+	alias mt="ok ~/Documents/School/calc-textbook.pdf"
 	alias clc="gcalccmd"
-	alias 36t="ok ~/Documents/School/236/236-textbook.pdf"
+	alias 36t="ok ~/Documents/School/236-textbook.pdf"
 fi