[Solr Wiki] Trivial Update of "DataImportHandler" by FergusMcMenemie

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The following page has been changed by FergusMcMenemie:
http://wiki.apache.org/solr/DataImportHandler

The comment on the change is:
fiddling around with the English

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   * '''`user`''' : User name
   * '''`password`''' : The password
   * '''`batchSize`''' : The batchsize used in jdbc connection
-  * '''`convertType`''' :(true/false)Default is 'false' Automatically reads the data in the target Solr data-type 
+  * '''`convertType`''' :(true/false)Default is 'false' Automatically reads the data in the target Solr data-type
   * '''`autoCommit`''' : If set to 'false' it sets  `setAutoCommit(false)` <!> ["Solr1.4"]
   * '''`readOnly`''' : If this is set to 'true' , it sets `setReadOnly(true)`, `setAutoCommit(true)`, `setTransactionIsolation(TRANSACTION_READ_UNCOMMITTED)`,`setHoldability(CLOSE_CURSORS_AT_COMMIT)` on the connection <!> ["Solr1.4"]
   * '''`transactionIsolation`''' : The possible values are [TRANSACTION_READ_UNCOMMITTED, TRANSACTION_READ_COMMITTED, TRANSACTION_REPEATABLE_READ,TRANSACTION_SERIALIZABLE,TRANSACTION_NONE] <!> ["Solr1.4"]
@@ -919, +919 @@

  
  == Special Commands ==
  Special commands can be given to DIH by adding certain variables to the row returned by any of the components .
-  * '''`$skipDoc`''' : Skip the current document . Do not add it to Solr. The value can be String true/false  
+  * '''`$skipDoc`''' : Skip the current document . Do not add it to Solr. The value can be String true/false
   * '''`$skipRow`''' : Skip the current row. The document will be added with rows from other entities. The value can be String true/false
   * '''`$docBoost`''' : Boost the current doc. The value can be a number or the toString of a number
   * '''`$deleteDocById`''' : Delete a doc from Solr with this id. The value hast to be the unniqueKey value of the document <!> ["Solr1.4"]
@@ -1010, +1010 @@

  }}}
  
  === Accessing request parameters ===
- The parameters passed over the http request can be accessed  using the 'request' namespace eg: `'${dataimporter.request.command}'` will return the command that was run. Any extra parameter can be accessed using this
+ All http request parameters sent to SOLR when using the dataimporter can be accessed using the 'request' namespace eg: `'${dataimporter.request.command}'` will return the command that was run.
+ 
  [[Anchor(interactive)]]
  = Interactive Development Mode =
  This is a new cool and powerful feature in the tool. It helps you build a dataconfig.xml with the UI. It can be accessed from http://host:port/solr/admin/dataimport.jsp . The features are