Updated Bolt  to  3.6.4

Updated Bolt to 3.6.4

Bolt (ID : 438) package has been updated to version 3.6.4. Bolt is a tool for Content Management, which strives to be as simple and straightforward as possible. It is quick to set up, easy to configure, uses elegant templates, and above all: It’s a joy to use. Bolt is created using modern open source