update .gitignore and README.md

bicycle1885 · bicycle1885 · commit b22773f51356 · 2018-10-28T22:22:19.000+09:00
diff --git a/.gitignore b/.gitignore
@@ -1,7 +1,10 @@
 *.jl.cov
 *.jl.*.cov
 *.jl.mem
-deps/deps.jl
-deps/src
-deps/lib
 /Manifest.toml
+/.envrc
+/deps/deps.jl
+/deps/build.log
+/deps/lib
+/deps/src
+/deps/usr
diff --git a/README.md b/README.md
@@ -13,9 +13,6 @@ Pkg.add("CodecZlib")
 
 ## Usage
 
-**Note**: `GzipCompression`, `GzipDecompressionStream`, etc. are deprecated. Use
-`GzipCompressor`, `GzipDecompressorStream`, etc. instead.
-
 ```julia
 using CodecZlib
 
