changed bitmap export location to developer-guides project
changed Export Bitmap path to developer-guides local repository folder
adding Salesforce developer guide for data model objects
changed title to proper case, using lower case d for developer ; updated Export Bitmap path
added salesforce security and sharing model guide
added draft of profile guide, svg document
added reports and analytics guide: svg document
tweaked App Building Blocks title, greyed out VC from MVC to highlight we are dealing with the data model
added draft of salesforce business logic guide: svg document