Updated dependencies
Use prepared statements
Made search queries non-mysql specific
Of course I forgot one. And some small refactoring.
Updated travis to test against PHP 5.5
Merge pull request #253 from toin0u/patch-2

Updated travis to test against PHP 5.5
Don't do half-assed attempt at caching, just return the results. Fixes #251.
Merge branch 'master' of github.com:bobdenotter/bolt
Minor tidying up of code.
Tweaking the default taxonomy.yml.dist.
Tweaking menu.yml.dist.
Merge branch 'master' of github.com:bobdenotter/bolt
Improved notice for magic_quotes.
Removed DEFAULT value from SQL query for TEXT field, because on MySQL 5.0 and above BLOB/TEXT types cannot have a default value, which may throw an error on some systems.
See http://dev.mysql.com/doc/refman/5.0/en/blob.html
Added an aditional check for a correct formated date when saving a user. An empty date string may throw an error on some MySQL installations when creating a new user.
Simplified check if date vaule for lastseen is correct
Reduced the SQL statement to creat TEXT columns further to work with SQLite and MySQL
More query refactorings
Updated composer.json to match master and updated lock file
Merge pull request #258 from frab3/master

Fixed two problems which may occur when using MySQL