Merge pull request #14 from posborne/version-updates

Version updates

Author: posborne

.travis.yml

@@ -1,9 +1,11 @@
 language: rust
 rust:
-- 1.2.0
 - 1.3.0
 - 1.4.0
 - 1.5.0
+- 1.6.0
+- 1.7.0
+- stable
 - beta
 - nightly
 env:
@@ -19,4 +21,4 @@ after_success: '[ $TRAVIS_BRANCH = master ] && [ $TRAVIS_PULL_REQUEST = false ]
   gh-pages'
 
 # use new containerized builds
-sudo: false
+sudo: false

Cargo.toml

@@ -14,10 +14,10 @@ https://www.kernel.org/doc/Documentation/i2c/dev-interface
 """
 
 [dependencies]
-libc = "^0.2.2"
-bitflags = "^0.3.3"
-byteorder = "^0.4.2"
-nix = "^0.5.0"
+libc = "0.2.7"
+bitflags = "0.5"
+byteorder = "0.4.2"
+nix = "0.5"
 
 [dev-dependencies]
 docopt = "^0.6"