Documents changes. Tasks changes. Menu changes. Started integration of docs and tasks
Documents.js fixing
Deleting log/.keep
Merge pull request #77 from zorg-kirill/dev-semantic

Black header, news view, button margin fixes
Merge branch 'dev-semantic' of github.com:KPI-ASOIU/AcDP into dev-semantic
Merge pull request #76 from apricis/dev-semantic

Documents. Tasks. Menus. Integration of tasks and documents started.
Merge pull request #78 from zorg-kirill/dev-semantic

Fixed pagination
Fixing pagination: no prev and next
Merge pull request #79 from apricis/dev-semantic

Fixing pagination: no prev and next
Made 4-column doctypes view, fixed add/edit news page, added rich text editing