Removed TFS Connection

Removed TFS Connection, because every time I open this Project, I get an
error message that I can't connect to the TFS Server
https://tfs.codeplex.com/tfs/tfs19
Updating to the Release 0.0.0.6.
Bugfix: TAB 50010 IndexUsageView

Changed Fieldname UserSeek to UserSeeks according to the Script
NavStatementCostView.sql
Copied the Documentation from https://navappprofiler.codeplex.com/documentation
Update README.md
Merge pull request #1 from DanielGoehler/master

Updating to the Release 0.0.0.6