Give credit where credit is due.

ChangeLog.md

@@ -1,25 +1,25 @@
 ### 0.3.7 / 2013-08-17
 
-* Multiple style changes and optimizations.
+* Multiple style changes and optimizations. (@zendeavor)
 * Safely glob the contents of `/opt/rubies` and `~/.rubies`.
   This prevents nullglob errors under zsh and `.rbx` directories from being
   added to `RUBIES`.
 * Unset `GEM_PATH` in `chruby_reset` if it has become empty.
   Allows the RubyGems to use the default `GEM_PATH`.
 * Safely quote `RUBIES[@]` to prevent implicit word-splitting when listing
  `RUBIES`.
-* Map `-V` to `--version` in `chruby`.
+* Map `-V` to `--version` in `chruby`. (@havenwood)
 * Added benchmarks.
 
 #### auto.sh
 
 * Unset `RUBY_AUTO_VERSION` when loaded. Forces sub-shells to re-detect any
-  `.ruby-version` file.
+  `.ruby-version` file. (@KevinSjoberg)
 * No longer export `RUBY_AUTO_VERSION`. Allows new windows in tmux to detect
   the `.ruby-version` file.
 * Set `RUBY_AUTO_VERSION` even if `.ruby-version` contains an unknown Ruby.
   Prevents `chruby` from printing errors after every command.
-* Fixed a typo where `RUBY_VERSION_FILE` was still being used.
+* Fixed a typo where `RUBY_VERSION_FILE` was still being used. (@KevinSjoberg)
 
 #### chruby-exec