Including new libraries
Fixing error log serialization bug with php 5.5
Including environment vars for database configuration
Changing authentication environment vars
Small API updates
Deleting testing php file for security reasons
Updating backend images url
Fixing bug filling threatened status attribute
Removing old yii-debug-toolbar extension
Including november 2013 version of yii-debug-toolbar library
Commented yii debug toolbar lines
Fixing cites status and bibliographic references for attributes, also fixed a bug with attributes deletion security
Showing captcha only after the third failed login
Including support for adding attributes for contact
Fixing small bug with cookies session management
Including support for 'invasora' attribute
Merge pull request #19 from SIB-Colombia/dev

Merging latest dev changes to master branch