Added Travis support
Add validation tests

Tests for pyavrophonetic.utils.Validate
Use simplejson module instead of json

Significant improvement in json parsing performance. Attempt fixing
json import error for Python 2.5.
Drop Python 3 support till simplejson gets stable on Python 3

Also update setup.py to include trove classifier for Python 2.5 as
tests seem to pass on 2.5.
Refactor utils.py into a subpackage

Created a subpackage for utils and moved utils.Validate and
utils.Count classes as separate submodules under it. This refactoring
was done following pylint's advice.
Add license to utils package and remove TODO from avro.py

Better use Issue queue to keep track of what's to be done
Add pylint test for Travis and update MANIFEST.in

This is an experimental test to see if Travis handles pylint
testing. At this commit, pylint gave code rating 10.0/10.0 for the
code on my computer.
Rename fix_string to fix_string_case and add tests for it

The name fix_string_case makes more sense since the function converts
case of characters in given string. Also, tests ensure that is
converts properly.
Fix documentation in test_utils_validate.py
Add tests for utils.count. Fix case transform in count functions

Also, edit test_utils_validate.py to add correct references in
documentation.
Update ChangeLog and make package version number more Pythonic

Other changes:

 - Bump up package version to 0.1.2
 - Fix function reference to fix_string in avro.py
Merge pull request #1 from kaustavdm/develop

Merge 0.1.2 code in develop with master