moved chat initialization to be after street loading so as to have the currentStreet's label setup
attempt to debug/fix non-loadingness
set loadie back to git version instead of local
fixes #30 and implements lazier loading of song files
combined event listeners in input.dart
added an mp3 version of the mention sound
much reduced memory footprint and fps increase on mobile
added jumping physics, improved fps performance
make fps display toggelable again
Merge pull request #31 from ChildrenOfUr/mobilelayout

Mobilelayout
Merge pull request #32 from ChildrenOfUr/master

Merge into dev as well