ver bump

CHANGELOG.md

 Changelog is kept at [GitHub](https://github.com/Dronehub/minijson/releases),
 here's only the changelog for the version in development
 
-# v1.5
-
-* fixed a bug with wrong type of dict and string was chosen 
-  for a dict which contains exactly 65535 keys.
-  Since this is rare in production, it can wait.
-  MiniJSON is still generated correctly.
-* fixed a bug with dumping strings longer than 255 characters
-  would not return a length
-* fixed a bug with unserializing some strings
-
+# v1.6

setup.py

@@ -14,7 +14,7 @@ if 'DEBUG' in os.environ:
     directives['embedsignature'] = True
 
 
-setup(version='1.5',
+setup(version='1.6a1',
       packages=find_packages(include=['minijson', 'minijson.*']),
       ext_modules=build([Multibuild('minijson', find_pyx('minijson'),
                                     dont_snakehouse=dont_snakehouse), ],