Merge pull request #86 from juancjara/development

last update i hope
Merge pull request #87 from juancjara/development

fixed delete min bug
Merge pull request #88 from juancjara/development

carita remove
Merge pull request #89 from juancjara/development

Development
Merge pull request #90 from juancjara/development

login media query
Merge pull request #91 from juancjara/development

grunt
Merge pull request #92 from juancjara/development

z-index social share
Merge pull request #93 from juancjara/development

font size pucp
Merge pull request #94 from juancjara/development

grunt
preview
Merge pull request #95 from andreqi/master

preview
Merge pull request #96 from juancjara/development

grunt
Merge pull request #97 from juancjara/development

firefox support
Merge pull request #98 from juancjara/development

firefox fixed bug
Merge pull request #99 from juancjara/master

update dev