Bumped versionof lazy_static to 0.2. Updated crate version to 0.6.2 before release

Author: Pierre-Henri Symoneaux

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "prettytable-rs"
-version = "0.6.1"
+version = "0.6.2"
 description = "A library for printing pretty formatted tables in terminal"
 homepage = "https://github.com/phsym/prettytable-rs"
 repository = "https://github.com/phsym/prettytable-rs"
@@ -21,5 +21,5 @@ name = "prettytable"
 [dependencies]
 unicode-width = "^0.1"
 term = "^0.4"
-lazy_static = "^0.1"
+lazy_static = "^0.2"
 atty = "^0.1"