Merge pull request #22 from ebolyen/master

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adding an static web page with a HowTo for workshops
Changing Qiime to QIIME
Adding suggested changes
Merge pull request #23 from antgonza/workshops

adding an static web page with a HowTo for workshops
added workshop link
added workshop link
fixed broken link; improved page layout
added isme 15 ad
renamed
added new flyer
migrating website