Updates project name from MG to Jarvis. Updates basic settings for project build. Adds files.

[bryan-jowers]

Settings changed:

• Uses Jowers' developer ID for build
• Changes project name from MG to Jarvis
• Updates credit's file
• Updates MG config for width and height
• Sets AWS Prod URL for project

Please verify:
This commit also includes previously untracked files, such as:

• modified: Jarvis.xcodeproj/project.pbxproj
• modified: Jarvis.xcodeproj/project.xcworkspace/contents.xcworkspacedata
• new file: Jarvis.xcodeproj/project.xcworkspace/xcshareddata/Jarvis.xccheckout
• new file: Jarvis.xcodeproj/project.xcworkspace/xcuserdata/bryan.jowers.xcuserdatad/UserInterfaceState.xcuserstate
• new file: Jarvis.xcodeproj/project.xcworkspace/xcuserdata/bryan.jowers.xcuserdatad/WorkspaceSettings.xcsettings
• new file: Jarvis.xcodeproj/xcuserdata/bryan.jowers.xcuserdatad/xcschemes/MG.xcscheme
• new file: Jarvis.xcodeproj/xcuserdata/bryan.jowers.xcuserdatad/xcschemes/xcschememanagement.plist
• modified: MacGap/Base.lproj/MainMenu.xib
• modified: MacGap/en.lproj/Credits.rtf
• modified: public/config.json
• modified: public/index.html

Not sure if these files should not be included in commit. Let me know if this needs to be changed

[bryan-jowers]

@Automatt This REPO can be removed. Long live electron.