Unify non-snake-case lints and non-uppercase statics lints

This unifies the `non_snake_case_functions` and `uppercase_variables` lints
into one lint, `non_snake_case`. It also now checks for non-snake-case modules.
This also extends the non-camel-case types lint to check type parameters, and
merges the `non_uppercase_pattern_statics` lint into the
`non_uppercase_statics` lint.

Because the `uppercase_variables` lint is now part of the `non_snake_case`
lint, all non-snake-case variables that start with lowercase characters (such
as `fooBar`) will now trigger the `non_snake_case` lint.

New code should be updated to use the new `non_snake_case` lint instead of the
previous `non_snake_case_functions` and `uppercase_variables` lints. All use of
the `non_uppercase_pattern_statics` should be replaced with the
`non_uppercase_statics` lint. Any code that previously contained non-snake-case
module or variable names should be updated to use snake case names or disable
the `non_snake_case` lint. Any code with non-camel-case type parameters should
be changed to use camel case or disable the `non_camel_case_types` lint.

[breaking-change]

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libstd/rand/os.rs b/src/libstd/rand/os.rs
index 07ad08e1b3c..95be3191bab 100644
--- a/src/libstd/rand/os.rs
+++ b/src/libstd/rand/os.rs
@@ -161,7 +161,7 @@ mod imp {
     static CRYPT_VERIFYCONTEXT: DWORD = 0xF0000000;
     static NTE_BAD_SIGNATURE: DWORD = 0x80090006;
 
-    #[allow(non_snake_case_functions)]
+    #[allow(non_snake_case)]
     extern "system" {
         fn CryptAcquireContextA(phProv: *mut HCRYPTPROV,
                                 pszContainer: LPCSTR,