specify version numbers of dependencies.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "genevo"
-version = "0.0.1"
+version = "0.1.0"
 authors = ["haraldmaida <[email protected]>"]
 license = "MIT/Apache-2.0"
 description = """
@@ -10,27 +10,26 @@ genetic algorithms (GA).
 Execute genetic algorithm (GA) simulations in a customizable and extensible way.
 """
 keywords = ["genetic", "evolutionary", "algorithm"]
-
 repository = "https://github.com/innoave/genevo"
 documentation = "https://docs.rs/genevo"
-#homepage = "https://innoave.github.id/genevo"
+#homepage = "https://innoave.github.io/genevo"
 readme = "README.md"
 
 [lib]
 name = "genevo"
 path = "src/lib.rs"
 
 [dependencies]
-fixedbitset = "*"
-chrono = "*"
-log = "*"
-rand = "*"
-rayon = "*"
-xorshift = "*"
+chrono = "0.4"
+fixedbitset = "0.1"
+log = "0.3"
+rand = "0.3"
+rayon = "0.8"
+xorshift = "0.1"
 
 [dev-dependencies]
-quickcheck = "*"
-hamcrest = "*"
+quickcheck = "0.4"
+hamcrest = "0.1"
 #log4rs = "*"
 
 [[example]]