Store the applied global search information in case we want to force a 
research or compare the old search to a new one.
Note that this parameter will be set by the initialisation routine. To
set a default use DataTable.defaults.
	
Extends
					 
					
					
						
						Summary
						Properties
    - <static> bCaseInsensitive :boolean
 - Flag to indicate if the filtering should be case insensitive or not
 - <static> bRegex :boolean
 - Flag to indicate if the search term should be interpreted as a
regular expression (true) or not (false) and therefore and special
regex characters escaped.
 - <static> bSmart :boolean
 - Flag to indicate if DataTables is to use its smart filtering or not.
 - <static> sSearch :string
 - Applied search term
 
 
					 
					
					
					
						
						Details
						Properties
    - <static> bCaseInsensitive :boolean
 Flag to indicate if the filtering should be case insensitive or not
- <static> bRegex :boolean
 Flag to indicate if the search term should be interpreted as a
regular expression (true) or not (false) and therefore and special
regex characters escaped.
- <static> bSmart :boolean
 Flag to indicate if DataTables is to use its smart filtering or not.
- <static> sSearch :string
 Applied search term