Update p.json

Changed Package name to remove space
Update p.json

Changed package name to PeopleCodeTools from PeopleCode Tools, since package currently isn't working properly
Update p.json

Added previous_names array to PeopleCodeTools
Update p.json

Added previous_names array to PeopleCodeTools
Merge pull request #3179 from Jatz/master

Please rename 'PeopleCode Tools' package to 'PeopleCodeTools'