libbun/libbun — pull request #68 by syohex (2014-04-21 07:00:07+00:00)
Title: Fix argument order

`gethash` takes key as first argument and hash as second argument.

`G3_IntMap` is passed by this patch.

#### before
```
[OK] G3_Boolean (clisp test/w/G3_Boolean.cl)
[OK] G3_Float (clisp test/w/G3_Float.cl)
[OK] G3_Int (clisp test/w/G3_Int.cl)
[FAILED] G3_IntArray (clisp test/w/G3_IntArray.cl)
*** - READ: comma is illegal outside of backquote
[FAILED] G3_IntMap (clisp test/w/G3_IntMap.cl)
*** - SYSTEM::PUTHASH: argument "April" is not a hash table

[OK] G3_Null (clisp test/w/G3_Null.cl)
[OK] G3_String (clisp test/w/G3_String.cl)
# of OK: 5, # of FAILED: 2
```

#### After
```
[OK] G3_Boolean (clisp test/w/G3_Boolean.cl)
[OK] G3_Float (clisp test/w/G3_Float.cl)
[OK] G3_Int (clisp test/w/G3_Int.cl)
[FAILED] G3_IntArray (clisp test/w/G3_IntArray.cl)
*** - READ: comma is illegal outside of backquote
[OK] G3_IntMap (clisp test/w/G3_IntMap.cl)
[OK] G3_Null (clisp test/w/G3_Null.cl)
[OK] G3_String (clisp test/w/G3_String.cl)
# of OK: 6, # of FAILED: 1
```