use upstream mixitup
update minify to latest
update cgxp submodule
mobile slideshow: use a pool of slides

- prevents trying to load too much images at a time
- prevents ipad crash or android lag when they are lot of images (>20)
enable swipe gallery for images list pages
remove redundant title

(already present on the parent <a> tag
check that image names are shorter than 150 chars (via plupload)
correction critère des portails associés suite à la migration de la cotation équipement
correction affichage auto de A0
debug aide contextuelle sur outil d'association
disable mixitup animations on mobile

creating space for new items was sluggish
elevation profile: do not fail when altitude is not present
figures
provide more information on huts autocomplete
correctly add markers position in static maps
update to jquery 1.11.1
correction lien matos escalade sportive
add sub-titles buttons in bbcode toolbar
js for sub-titles buttons in bbcode toolbar
mobile images embedded in doc: display HQ view

images embedded in the doc where always displayed with the MI version in swipe
due to a bad regexp