[enh] about page updates
[enh] /engines page added
[enh][mod] search category order
[enh] general torrent search with piratebay
[enh] files category ++ filecrop engine added to cfg
[enh] piratebay in files category
[enh] about page updates II.
[fix] markdown syntax removed
flat design: logo, search box and some links
Merge pull request #27 from matejc/flatdesign

flat design: logo, search box and some links
[fix] about page updates
Merge branch 'master' of https://github.com/asciimoo/searx
[fix] replace the png icons by ico's, minor chnage in the html