Remove all references to clippy_tests

Author: oli-obk

.gitignore

@@ -15,7 +15,6 @@ out
 # Generated by Cargo
 /target/
 /clippy_lints/target/
-/clippy_tests/target/
 
 # We don't pin yet
 Cargo.lock

.travis.yml

@@ -11,7 +11,7 @@ sudo: false
 cache:
   cargo: true
   directories:
-  - clippy_tests/target
+  - target
 
 env:
  global:
@@ -32,7 +32,7 @@ script:
  - cargo build --features debugging
  - cargo test --features debugging
  - mkdir -p ~/rust/cargo/bin
- - cp clippy_tests/target/debug/cargo-clippy ~/rust/cargo/bin/cargo-clippy
+ - cp target/debug/cargo-clippy ~/rust/cargo/bin/cargo-clippy
  - PATH=$PATH:~/rust/cargo/bin cargo clippy -- -D clippy
  - cd clippy_lints && PATH=$PATH:~/rust/cargo/bin cargo clippy -- -D clippy && cd ..
  - cd clippy_workspace_tests && PATH=$PATH:~/rust/cargo/bin cargo clippy -- -D clippy && cd ..

appveyor.yml

@@ -26,7 +26,7 @@ test_script:
     - set RUST_BACKTRACE=1
     - cargo build --features debugging
     - cargo test --features debugging
-    - copy clippy_tests\target\debug\cargo-clippy.exe C:\Users\appveyor\.cargo\bin\
+    - copy target\debug\cargo-clippy.exe C:\Users\appveyor\.cargo\bin\
     - cargo clippy -- -D clippy
     - cd clippy_lints && cargo clippy -- -D clippy && cd ..