small changes - faq
Merge pull request #96 from zuzannapacholczyk/gh-pages

small changes - faq
bug fixed
Merge pull request #98 from zuzannapacholczyk/gh-pages

bug fixed
button added
Merge pull request #99 from zuzannapacholczyk/gh-pages

button added
Merge pull request #175 from ImpressiveMerge/gh-pages

small changes