[BUGFIX] make email config (mailTo, mailFrom) TS valid, some CGL
[TASK] enforce CGL
[TASK] remove currently unused files
[BUGFIX] fix multiple variable name issues, fix CGL
[FIX] fix emconf dependencies, disallow unprotected comment actions, fix type hint
[FIX] CGL
[FIX] improve post list templates
[FEATURE] add VH for rendering content elements and preview of content elements
[FEATURE] add customizable paginator
[FIX] CGL
[FIX] make comment author a mandatory field
[FEATURE] improve all templates (using Twitter Bootstrap), make use of new content rendering VH
[BUGFIX] fix post author type annotation
[FEATURE] add "well" class if comment is written by post author
[BUGFIX] fix create comment action
[FEATURE] improve subscriber templates (using Twitter Bootstrap)