added utility methods

added store

fixed bugs and updated samples

updated README

changed userAgent string
moved Store into client module
Merge pull request #13 from evernote/1.23.1

1.23.1
Added a sample project using Pyramid framework.

Added how to use pyramid sample on README.md

Fixed some code lines to follow pep8.

Changed the description about pyramid sample project on README.
Merge branch 'pyramid_sample'
Fix path
Merge pull request #16 from mrorii/fix-readme

Fix path
fixed bug causing incorrect number of arguments
Added additional code for PyDev code completion
added oauth2 to dependencies
version number
updating to API 1.24 - reminders and rate limiting error code
Merge remote-tracking branch 'origin/dev'
updated the version number to 1.24.0
1.25
Merge branch 'dev'
Merge pull request #1 from evernote/master

Merge new reminder stuffs.