When storing the VIEW the CREATE VIEW command is reconstructed 
from the parse tree. While constructing the command string
the index hints specified should also be printed.
Fixed by adding code to print the index hints when printing a 
table in the FROM clause.


mysql-test/r/view.result:
  Bug #28702: test case
mysql-test/t/view.test:
  Bug #28702: test case
sql/sql_select.cc:
  Bug #28702: preserve index hints in a VIEW definition.
sql/table.h:
  Bug #28702: preserve index hints in a VIEW definition.