RFR (XS): 7015157: String "Tabular Navigation" should be rephrased for avoiding mistranslation

[Erik Gahlin]

Please review a small change.

Description:
Strings should be changed to "navigating tabular data structure" or 
"tabular data navigation"

Solution:
Inserted "Data" into the titles "Composite Navigation" and "Tabular 
Navigation".

Bug:
http://monaco.us.oracle.com/detail.jsf?cr=7015157

Webrev:
http://cr.openjdk.java.net/~egahlin/7015157/

Testing:
Verified that exceptions no longer occur.

A sponsor is needed.

Thanks
Erik