docs.rs: Document with all-features enabled. (#626)

This will help people find the functionality that is feature-gated.

Fixes #540.

core-foundation-sys/Cargo.toml

@@ -14,4 +14,5 @@ mac_os_10_7_support = [] # backwards compatibility
 mac_os_10_8_features = [] # enables new features
 
 [package.metadata.docs.rs]
+all-features = true
 default-target = "x86_64-apple-darwin"

core-foundation/Cargo.toml

@@ -25,4 +25,5 @@ with-chrono = ["chrono"]
 with-uuid = ["uuid"]
 
 [package.metadata.docs.rs]
+all-features = true
 default-target = "x86_64-apple-darwin"

core-graphics/Cargo.toml

@@ -20,4 +20,5 @@ foreign-types = "0.5.0"
 libc = "0.2"
 
 [package.metadata.docs.rs]
+all-features = true
 default-target = "x86_64-apple-darwin"

core-text/Cargo.toml

@@ -7,6 +7,7 @@ license = "MIT OR Apache-2.0"
 repository = "https://github.com/servo/core-foundation-rs"
 
 [package.metadata.docs.rs]
+all-features = true
 default-target = "x86_64-apple-darwin"
 
 [features]