Remove disabled thresholds

These have not been useful.
PluginServices method to override store threshold
Searching on trace attributes
Fix password enabling in IE
Add dropdown for home page top transaction limit
Fix search matching on active traces
Fix link when transaction name has spaces
Capture SLF4J logging
Add yaxis label to charts
Rename Pointcuts menu to 'Adhoc pointcuts'
Don't expire traces when running Viewer
Checkboxes to chart transactions on home page
Capture query string
Expire background aggregate records
Perform case-insensitive comparison on username
Add error column to home page transaction table
Add sorting on home page table
Minor formatting UI code
Initial home page chart should be on 5 min grid
Wrap long transaction names with no spaces