Remove bak files / 7z files and unused solutions

PROMS/VEPROMS.CSLA.Library/Sql commands/FormatStepTypeTree.sql.bak

@@ -1,7 +0,0 @@
-SELECT FormatID,20000+T.C.value('@Index','int') AS MyType
-, T.C.value('@Type','varchar(255)') AS MyType
-, T.C.value('(StepEditData/TypeMenu/@MenuItem)[1]','varchar(255)') AS MyMenuItem
-,T.C.value('@ParentType','varchar(255)') AS MyParentType
-FROM Formats 
-Cross Apply Data.nodes('/PlantFormat/FormatData/StepData/Step') T(C)
-where formatid = 79

PROMS/VEPROMS.CSLA.Library/Sql commands/TestingUsages.sql.bak

@@ -1,6 +0,0 @@
-use VEPROMS
-set nocount on
-select contentid, cast(text as varchar(50)) from contents where contentid = 1140
-select itemid from items where contentid = 1140
-select TOId, RangeID from transitions where fromid = 1140
-select roid from rousages where contentid = 1140