Merge branch 'dev' into 664_Test_all
fix recent posts
fix show 'Tags: ' if no tags in post
modify models category & post
fix static text
modify model comment validation: desc.length
run migration rm_proj_tech_cat_id_from_TECHNOLOGIES
Blog: fix links
delete #FIXME
rm empty links, model service: add dep::destroy
fix capybara trable
modify
fix admin/post (Kolya)
Add Comments to AdminBoard
rm 'show do' block from app/admin/post.rb
w
fix 1st testfile for WorkCtrl
fix PostsCtrlTest
fix CompanyCtrlTest
modify add/admin/category.rb