Finished Motion app and Writer app

Finished Motion app, finished Writer app. Once this pull request goes through I will upload them to google play alpha for testing. 

@stowellm 
@jaypoulz 

The Motion app was the CRP app. Should I rename CRP to Motion on google play or take CRP down and make a new app for Motion?
The strings here (i.e. "PROJID", "project", and "project_id") should be hard-coded.  There's so many "project" strings that they should be kept better track of and given more meaningful names, such as "PREF_PROJ_KEY", etc.