refactoring some instances of 'meetup' to 'meal'
AngularJS Ui-map files
'finalized' meal model, added 'placeID' which will be taken from Google. 'key' will be a combination of placeID and time, and it will be generated on the client
adding user model and server controller for it
Merge branch 'master' into mealModelWork
added a feature and added some time estimates
Added time estimate for launch screen
Added Mock-ups creation
Update milestones.md
refactored all instances of 'meetup' to 'meal'. Not sure if this is necessary, but did it anyway.
Merge pull request #4 from nfeliciano/mealModelWork

Meal model work
Merge commit '825170d55c6bfcc4404390986b7e3005d8a8d274' into loginScreen

Conflicts:
	app/main.js