added PhpStorm's .idea to .gitignore
fixed wrong css
added development activity on homepage fixes issue #55
Revert "added PhpStorm's .idea to .gitignore"

This reverts commit fc5310d13aeb28b17a86cd7f5a477385e2f44a50.
fixed issues with previous pull request.
Merge pull request #57 from tomcodes/master

added development activity + misc