Fix issue with the readme

Fixes #52, issue with typo in the code example issue.

Major Release

This release implements the following:

• Moved from dict2xml to a much better dicttoxml library #47 with attribute support
• Also, fixes #34 to an extent
• Fix issues with documentation and faulty pypi release process

Major refactor

This is a major refactor & contains some breaking changes

Related issues: #36, #39

• the helper methods are moved out & their naming is improved
• the main class now only contains the method to converts to xml
• 100% test coverage for util methods
• custom wrapper and indent support added
• tests integration with pytest and unittest

Change LICENSE

Change LICENSE to GPL 3.0

Major release

• Fixes #21, JSON with multiple records now outputs valid XML
• Fixes #20, case sensitivity is now preserved.
• XML is now wrapped with <all>.
• Remove beautifulsoup and simplejson as dependencies
• Added support for parsing and converting JSON from string stream

Minor release

Fixes issues with some crash & documentation.

Python3 support

This release adds much need Python3 support to the library. Also, the dependencies are cleaned up and the code has support for both Python2 and Python3.

New Major Release

Following improvements are done in this release:

• Support for local JSON files
• Support for JSON files in URLs
• Major refactor of code.
• Added tests
• Add Travis CI