[md] Links to packages for project and projectModel
[md] Links to packages for project and projectModel

artspb/intellij-sdk-docs,chashnikov/intellij-sdk-docs,artspb/intellij-sdk-docs,JetBrains/intellij-sdk-docs,develar/intellij-sdk-docs,breandan/intellij-sdk-docs,develar/intellij-sdk-docs,breandan/intellij-sdk-docs,JetBrains/intellij-sdk-docs,chashnikov/intellij-sdk-docs,artspb/intellij-sdk-docs,artspb/intellij-sdk-docs,develar/intellij-sdk-docs,JetBrains/intellij-sdk-docs,breandan/intellij-sdk-docs,chashnikov/intellij-sdk-docs,chashnikov/intellij-sdk-docs