Update inc/config.php

add character set support.
Update inc/class.db.php

add charset set support
Added folder for json archive files exportet from twitter
Made tweetid unique => You need to run upgrade.php on your existing tweet nest instance
Script to load tweets from archive files into database based on loadtweets.php
Basic instructions added
Select most recent tweet based on time rather than id
Updated readme
Use markdown for readme to get nice indentions.
Update twitter image link as all thumbnails from p. are failing, but, pbs. work
Cleaned up
Merge pull request #50 from victorjacobs/twitter11

Twitter API 1.1
Merge pull request #46 from ianwinter/master

Fix twitter image URL thumbnails
Merging setup.php changes
Updating readme
Merge pull request #43 from voidman/patch-1

add character set support.
Merge pull request #44 from voidman/patch-2

add charset set support
Adding support for other DB ports than the default -- thanks to Boldewyn
Merge branch 'master' of github.com:graulund/tweetnest
Tweaking charset part of DB class