Added Italic and Bold to prompt, removed some newlines when autocomplete

Cargo.lock

@@ -195,6 +195,12 @@ version = "0.6.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
 
+[[package]]
+name = "shell-words"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24188a676b6ae68c3b2cb3a01be17fbf7240ce009799bb56d5b1409051e78fde"
+
 [[package]]
 name = "sqish"
 version = "1.0.0"
@@ -203,6 +209,7 @@ dependencies = [
  "dirs",
  "gethostname",
  "regex",
+ "shell-words",
  "termion",
  "unicode-segmentation",
  "users",