set version to v0.1.4

Author: andrewwinters5000

Project.toml

@@ -1,7 +1,7 @@
 name = "TrixiBottomTopography"
 uuid = "86af9953-43df-404b-8eaa-d20d82623a82"
 authors = ["maxbertrand1996 <[email protected]>", "Andrew R. Winters <[email protected]>"]
-version = "0.1.4-DEV"
+version = "0.1.4"
 
 [deps]
 Downloads = "f43a241f-c20a-4ad4-852c-f6b1247861c6"