Fix 404 errors

[dadoonet]

When loading baggers.html, we got some 404 errors we need to fix:

• https://fbcdn-profile-a.akamaihd.net/hprofile-ak-xfa1/v/t1.0-1/c0.0.320.320…d42dfa9348&oe=54E99E54&__gda__=1425364962_ff9796691bbf73f194716cf5924b2d57 Failed to load resource: the server responded with a status of 403 (Forbidden)
• https://pbs.twimg.com/profile_images/3538863249/7c6adb61a6b0554c019b2a26711c7afd_400x400.jpeg Failed to load resource: the server responded with a status of 404 (Not Found)
• https://pbs.twimg.com/profile_images/2284064030/r1fue8rqkl904pvija46.jpeg Failed to load resource: the server responded with a status of 404 (Not Found)
• https://pbs.twimg.com/profile_images/1749868293/id-1_small.png Failed to load resource: the server responded with a status of 404 (Not Found)
• https://pbs.twimg.com/profile_images/378800000207562580/068af47146178ce025736989f37fd862.jpeg Failed to load resource: the server responded with a status of 404 (Not Found)
• http://www.soat.fr/wp-content/uploads/2013/06/Mathieu-parisot-mini.jpg Failed to load resource: the server responded with a status of 404 (Not Found)
• https://pbs.twimg.com/profile_images/1520756694/263927_2114421789970_1528442537_3828466_2806724_n__1_.jpg Failed to load resource: the server responded with a status of 404 (Not Found)
• http://m.c.lnkd.licdn.com/mpr/mpr/shrink_200_200/p/1/000/1a1/3d1/258cb42.jpg Failed to load resource: the server responded with a status of 404 (Not Found)
• http://m.c.lnkd.licdn.com/media/p/4/000/15f/25a/14e30e7.jpg Failed to load resource: the server responded with a status of 404 (Not Found)
• http://cdn4.infoq.com/images/team/fr/DridiBoukelmoune.jpg Failed to load resource: the server responded with a status of 503 (Service Temporarily Unavailable)
• https://pbs.twimg.com/profile_images/2776155908/7a1460aa6728eda8e4a2ca56f425ac99.jpeg Failed to load resource: the server responded with a status of 404 (Not Found)
• https://media.licdn.com/media/p/8/000/1e1/205/29f40de.jpg Failed to load resource: the server responded with a status of 404 (Not Found)
• https://blog.crafting-labs.fr/dotclear/images/antoine-vernois.jpg Failed to load resource: the server responded with a status of 404 (Not Found)
• http://cltdl.fr//profile_square.jpg Failed to load resource: the server responded with a status of 404 (Not Found)
• http://www.brownbaglunch.fr/img/villes/BBL_Aix-en-Provence.jpg Failed to load resource: the server responded with a status of 404 (Not Found)
• http://raynaud.io//wp-content/uploads/2013/12/manuel.jpg Failed to load resource: the server responded with a status of 404 (Not Found)
• http://lambdanext.eu/img/cgrand.png Failed to load resource: net::ERR_TIMED_OUT
• http://www.brownbaglunch.fr/favicon.ico Failed to load resource: the server responded with a status of 404 (Not Found)

[dadoonet]

We still have some issues:

GET https://fbcdn-profile-a.akamaihd.net/hprofile-ak-xfa1/v/t1.0-1/c0.0.320.320…d42dfa9348&oe=54E99E54&__gda__=1425364962_ff9796691bbf73f194716cf5924b2d57 403 ()
GET http://www.loxodata.com/loxodata.v2/images/sas_277.jpg 404 (Not Found)
GET https://media.licdn.com/media/p/8/000/1e1/205/29f40de.jpg 404 ()
GET http://media.licdn.com/mpr/mpr/shrink_200_200/p/1/000/2b7/1f9/259b373.jpg 404 (Not Found)
GET http://fr.gravatar.com/userimage/8198086/417f6125a7549374926e4935f9272ad6.jpg?size=500 404 (Not Found)
GET http://cltdl.fr/profile_square.jpg 404 (Not Found)
GET https://pbs.twimg.com/profile_images/2284064030/r1fue8rqkl904pvija46.jpeg 404 (Not Found)
GET http://m.c.lnkd.licdn.com/mpr/mpr/shrink_200_200/p/1/000/1a1/3d1/258cb42.jpg 404 (Not Found)
GET http://m.c.lnkd.licdn.com/media/p/4/000/15f/25a/14e30e7.jpg 404 (Not Found)
GET https://pbs.twimg.com/profile_images/2776155908/7a1460aa6728eda8e4a2ca56f425ac99.jpeg 404 (Not Found)
GET https://pbs.twimg.com/profile_images/3538863249/7c6adb61a6b0554c019b2a26711c7afd_400x400.jpeg 404 (Not Found)
GET https://pbs.twimg.com/profile_images/1749868293/id-1_small.png 404 (Not Found)
GET http://www.timwi.com/img/team/cbegot.png 404 (Not Found)
GET http://matparisot.fr/content/images/2014/12/matparisot_square_min.jpg net::ERR_CONNECTION_TIMED_OUT