Update the verbatim regarding .NET framework check to actually say 4.5

Author: bclothier

Rubberduck.Deployment/InnoSetup/Includes/English.CustomMessages.iss

@@ -4,7 +4,7 @@ English.Everyone=All Users
 English.RegisterAddin=Repair VBE Addin registration
 English.ProgramOnTheWeb=Rubberduck VBA website
 English.UninstallProgram=Uninstall Rubberduck
-English.NETFramework40NotInstalled=Microsoft .NET Framework 4.0 installation was not detected.
+English.NETFramework45NotInstalled=Microsoft .NET Framework 4.5 installation was not detected.
 English.InstallPerUserOrAllUsersCaption=Choose installation options
 English.InstallPerUserOrAllUsersMessage=Who should this application be installed for? 
 English.InstallPerUserOrAllUsersAdminDescription=Please select whether you wish to make this software available for all users or just yourself.

Rubberduck.Deployment/InnoSetup/Installer Build Script.iss

@@ -744,7 +744,7 @@ begin
   if not IsDotNetDetected('v4.5', 0) then
   begin
     Log('User does not have the prerequisite .NET framework installed');
-    MsgBox(ExpandConstant('{cm:NETFramework40NotInstalled}'), mbCriticalError, mb_Ok);
+    MsgBox(ExpandConstant('{cm:NETFramework45NotInstalled}'), mbCriticalError, mb_Ok);
     ShellExec('open', 'http://msdn.microsoft.com/en-us/netframework/aa731542', '', '', SW_SHOW, ewNoWait, ErrorCode); 
     Result := False;
   end