Bump to version 1.1.1

Bump to version 1.1.1 after merging bug fix in #27.

Co-Authored-By: Sacha Verweij <sacha.verweij@alumni.stanford.edu>

Author: NHDaly

Project.toml

@@ -1,7 +1,7 @@
 name = "PProf"
 uuid = "e4faabce-9ead-11e9-39d9-4379958e3056"
 authors = ["Valentin Churavy <v.churavy@gmail.com>", "Nathan Daly <nhdaly@gmail.com>"]
-version = "1.1.0"
+version = "1.1.1"
 
 [deps]
 Libdl = "8f399da3-3557-5675-b5ff-fb832c97cbdb"