Updated titles and alt text

benefits/benefits.md

@@ -1,6 +1,6 @@
 !SLIDE full-page-image
 
-![Have you checked your files in?](checked_in.jpg "Have you checked your files in?")
+![Have you checked your files in?](checked_in.jpg "With showoff you can")
 
 Image courtesy of [Simbolism](http://www.flickr.com/people/simbolism/)
 

problem/problem.md

@@ -1,24 +1,24 @@
 !SLIDE full-page-image
 
-![Powerpoint](powerpoint.jpg "Powerpoint")
+![Powerpoint screenshot](powerpoint.jpg "Powerpoint makes me feel slightly nauseous")
 
 
 !SLIDE full-page-image
 
-![A speaker](lessig.jpg "Lawrence Lessing speaking")
+![Lawrence Lessig speaking](lessig.jpg "Lawrence Lessig demonstrates that slide shows can really add something to a talk")
 
 <p>Image courtesy of <span xmlns:cc="http://creativecommons.org/ns#" about="http://www.flickr.com/photos/scobleizer/2236177028/"><a rel="cc:attributionURL" href="http://www.flickr.com/photos/scobleizer/">Robert Scoble</a> <a rel="license" href="http://creativecommons.org/licenses/by/2.0/">(CC)</a></span></p>
 
 
 !SLIDE full-page-image
 
-![No escape](no_escape.jpg "It feels like your hands are bound")
+![An escapologist bound in chains at Covent Garden](no_escape.jpg "It feels like your hands are bound")
 
 Image courtesy of <span xmlns:cc="http://creativecommons.org/ns#" about="http://www.flickr.com/photos/62337512@N00/3904116563/"><a rel="cc:attributionURL" href="http://www.flickr.com/photos/62337512@N00/">Anthony Kelly</a> <a rel="license" href="http://creativecommons.org/licenses/by/2.0/">(CC)</a></span>
 
 
 !SLIDE full-page-image
 
-![Frustration](frustration.jpg "Frustration")
+![A frustrated man](frustration.jpg "No more")
 
 AWAITING PERMISSION Image courtesy of <span xmlns:cc="http://creativecommons.org/ns#" about="http://www.flickr.com/photos/corneveaux/3248566797/"><a rel="cc:attributionURL" href="http://www.flickr.com/photos/corneveaux/">Jason Corneveaux</a> <a rel="license" href="http://creativecommons.org/licenses/by-nc-nd/2.0/">(CC)</a></span>

solution/solution.md

@@ -1,6 +1,6 @@
 !SLIDE full-page-image
 
-![Exploded](exploded.jpg "Exploded")
+![All the bits of an alternator and a lens laid out on a table](exploded.jpg "We like to take things apart and improve them")
 
 Image courtesy of <span xmlns:cc="http://creativecommons.org/ns#" about="http://www.flickr.com/photos/purplemattfish/3299198538/"><a rel="cc:attributionURL" href="http://www.flickr.com/photos/purplemattfish/">purplemattfish</a> <a rel="license" href="http://creativecommons.org/licenses/by-nc-nd/2.0/">(CC)</a></span>
 
@@ -12,14 +12,14 @@ Image courtesy of <span xmlns:cc="http://creativecommons.org/ns#" about="http://
 
 !SLIDE full-page-image
 
-![Scott Chacon](scott.jpg "Scott Chacon")
+![Scott Chacon](scott.jpg "Scott Chacon of Github fame wrote showoff")
 
 Image courtesy of <span xmlns:cc="http://creativecommons.org/ns#" about="http://www.flickr.com/photos/fraserspeirs/3395523242/"><a rel="cc:attributionURL" href="http://www.flickr.com/photos/fraserspeirs/">Fraser Speirs</a> <a rel="license" href="http://creativecommons.org/licenses/by/2.0/">(CC)</a></span>
 
 
 !SLIDE full-page-image
 
-![Ruby](ruby.jpg "ruby")
+![Big ruby on a table](ruby.jpg "It's a Sinatra application")
 
 Image courtesy of <span xmlns:cc="http://creativecommons.org/ns#" about="http://www.flickr.com/photos/jobafunky/4055955887/"><a rel="cc:attributionURL" href="http://www.flickr.com/photos/jobafunky/">JOBAfunky</a> <a rel="license" href="http://creativecommons.org/licenses/by-nc-nd/2.0/">(CC)</a></span>
 

title/title.md

@@ -1,6 +1,6 @@
 !SLIDE full-page-image title
 
-![Showing off](peafowl.jpg "Showing off")
+![A pea fowl shows off it's colours](peafowl.jpg "Showing off in a pea fowl style")
 
 <p>Image courtesy of <span xmlns:cc="http://creativecommons.org/ns#" about="http://www.flickr.com/photos/rappensuncle/146681779/"><a rel="cc:attributionURL" href="http://www.flickr.com/photos/rappensuncle/">rappensuncle</a> <a rel="license" href="http://creativecommons.org/licenses/by-sa/2.0/">(CC)</a></span></p>