PROMOIT-21 | better link to blog + redirect
add rss link in head, hover for social icons in footer
Merge pull request #22 in PROMOIT/opensource from blog_improvements to master

* commit '43b9d82e36df2f8ee28224406ea03f39b4c00c2d':
  add rss link in head, hover for social icons in footer
  PROMOIT-21 | better link to blog + redirect
new post by Jarek Grabowski
HW2014 fix summary
Merge pull request #25 in PROMOIT/opensource from new_post_by_jarek to master

* commit 'a0d43085a02f4860ed5fdd526f565b4fea9eba17':
  HW2014 fix summary
  new post by Jarek Grabowski