cleanup right column
 Merge branch '20130703---After-a-long-time' of https://github.com/OpenInstitute/OpenDuka into 20130703---After-a-long-time

Conflicts:
	.goutputstream-OX49TW
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	application/cache/index.html
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	application/config/constants.php
	application/config/doctypes.php
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	application/config/mimes.php
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	application/config/smileys.php
	application/config/user_agents.php
	application/controllers/admin.php
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	application/helpers/tesseract_helper.php
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	application/libraries/index.html
	application/libraries/jquery.js
	application/libraries/oleread.php
	application/logs/index.html
	application/models/admin_model.php
	application/models/home.php
	application/views/admin.php
	application/views/api/api.php
	application/views/api/footer.php
	application/views/api/header.php
	application/views/footer.php
	application/views/header.php
	application/views/home.php
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	assets/img/facebook.png
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	assets/img/googleplus.png
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	assets/js/renderer.js
	assets/popups/about.html
	assets/popups/about_license.html
	assets/popups/create_table.html
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	assets/popups/select_color.html
	assets/sample.php
	assets/styles.css
	assets/whatthe.php
	assets/wysiwyg.css
	assets/wysiwyg.js
	hooks/applypatch-msg.sample
	hooks/commit-msg.sample
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	hooks/pre-commit.sample
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	images/smiley2.gif
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	images/smiley22.gif
	images/smiley23.gif
	images/smiley24.gif
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	images/toolbar_separator.gif
	system/.htaccess
	system/core/Benchmark.php
	system/core/CodeIgniter.php
	system/core/Common.php
	system/core/Config.php
	system/core/Controller.php
	system/core/Exceptions.php
	system/core/Hooks.php
	system/core/Input.php
	system/core/Lang.php
	system/core/Loader.php
	system/core/Model.php
	system/core/Output.php
	system/core/Router.php
	system/core/Security.php
	system/core/URI.php
	system/core/Utf8.php
	system/core/index.html
	system/database/DB.php
	system/database/DB_active_rec.php
	system/database/DB_cache.php
	system/database/DB_driver.php
	system/database/DB_forge.php
	system/database/DB_result.php
	system/database/DB_utility.php
	system/database/drivers/cubrid/cubrid_driver.php
	system/database/drivers/cubrid/cubrid_forge.php
	system/database/drivers/cubrid/cubrid_result.php
	system/database/drivers/cubrid/cubrid_utility.php
	system/database/drivers/cubrid/index.html
	system/database/drivers/index.html
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	system/database/drivers/mssql/mssql_driver.php
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	system/fonts/index.html
	system/fonts/texb.ttf
	system/helpers/array_helper.php
	system/helpers/captcha_helper.php
	system/helpers/cookie_helper.php
	system/helpers/date_helper.php
	system/helpers/directory_helper.php
	system/helpers/download_helper.php
	system/helpers/email_helper.php
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	system/helpers/inflector_helper.php
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	system/libraries/Zip.php
	system/libraries/index.html
	system/libraries/javascript/Jquery.php