Sharing Itinerary Flow Issue

[brettmarl]

repro:

• share itinerary via email
• from a phone without App installed click on link
• opens a mobile browser on the desktop site and asks to import.

issue:

• desktop site doesn't run well on a mobile browser

fixed:

• attempt to detect web-environment on mobile device and if so - show download-app buttons instead of import. this will get them installing the app, but won't end up sucking into the trip info unless they click the link again, but probably the lesser of the two evils.

[brettmarl]

fixed