Merge pull request #1 from DiliBau/master

finished implementing the search manager; added mysql search; fixed admin for authors; fixed image uploads in admin image controller
Merge pull request #3 from DiliBau/master

updates
Merge pull request #4 from DiliBau/master

fixed tinymce
Merge pull request #5 from DiliBau/master

filtering changes, link handler fix
#4592 - changed spanish words to english in blog
Merge pull request #7 from DiliBau/master

author filter changes
Merge pull request #6 from marianflorin/master

#4592 - changed spanish words to english in blog