v0.6.0 (2016-03-07)

This release contains a refactored blockcategories template
and cleaned up blocklayered (but not fully refactored). Other changes include
refactored heading and box elements.

• Minor fixes to various page styles (#152, #153)
• Headings h1, h2, ... have been reduced in size (#152)
• Sitemap page was refactored along with tree management removal (#151)
• Removed accordion and tree managements script (#150)
• Refactored page heading and subheadings + .box (#149)
• blocklayered has undergone severe wound treatment. Some complications may still come up. (#148)
• blockcategories left column block refactored Bootstrap's .list-group (#144)
• .block styles have been refactored (#142, #143)
• Fixed module include in build process (#140)