usp_AdaptiveIndexDefrag Fixes issue #244 object names using square brackets

[AndrewG2]

Removed problematic references using square brackets in dynamic SQL commands. This was also causing object names in log tables to also include the square bracket causing non-indexed statistics to fail during statistics update command, since the bracket was considered part of the stats name. Add comment proc @ver number comment inline in usp_AdaptiveIndexDefrag proc to allow users to see what version is deployed on a server. I've tested this on non-standard object names to verify.

[ghost]

All CLA requirements met.