preview courses
Merge pull request #144 from hcaiano/ld_steps

preview courses
button primary
assets precompile
Merge branch 'master' of https://github.com/hcaiano/sv_mentor

Conflicts:
	app/views/courses/_course_list.html.erb
preview label
improvements
fix call
Updated translations
Changed enrollment info
Encrypted intercom com
Added video analytics uid
Removed hotjar
changing intercom api
Merge branch 'ld_intercom' of https://github.com/hcaiano/sv_mentor into ld_intercom

Conflicts:
	app/views/courses/index.html.erb