Merge versioned tests (#169)

Author: kyeah

.travis.yml

@@ -18,8 +18,8 @@ script:
     - 3.0.12/bin/mongod --fork --nopreallocj --dbpath ./data/db --syslog --port 27017
     - 3.0.12/bin/mongod --fork --nopreallocj --dbpath ./data/test --syslog --port 27018
     - cargo build --verbose
-    - cargo test v3_0 --verbose
+    - cargo test --features "mongodb_3_0" --verbose
     - killall mongod
     - 3.2.10/bin/mongod --fork --nopreallocj --dbpath ./data/db2 --syslog --port 27017
     - 3.2.10/bin/mongod --fork --nopreallocj --dbpath ./data/test2 --syslog --port 27018
-    - cargo test v3_2 --verbose
+    - cargo test --verbose

Cargo.toml

@@ -13,17 +13,21 @@ keywords = ["mongo", "mongodb", "database", "bson", "nosql"]
 license = "Apache-2.0"
 
 [dependencies]
-bson = "0.3"
-byteorder = "0.5"
-chrono = "0.2"
-rand = "0.3"
+bson = "0.3.2"
+byteorder = "0.5.3"
+chrono = "0.2.25"
+rand = "0.3.14"
 rust-crypto = "0.2.31"
-rustc-serialize = "0.3"
+rustc-serialize = "0.3.19"
 scan_fmt = "0.1.0"
 separator = "0.3.1"
-textnonce = { version = "0.4", default-features = false }
-time = "0.1"
+textnonce = { version = "0.4.1", default-features = false }
+time = "0.1.35"
 bufstream = "0.1.1"
 
 [dev-dependencies]
-nalgebra = "0.10"
+nalgebra = "0.10.1"
+
+[features]
+default = []
+mongodb_3_0 = []