Amend commit for storing options by using x10 namespace

Prepared to use the x10 namespace to handle the options for x10 compiler
Revert "Amend commit for storing options by using x10 namespace"

This reverts commit 1df0c64e71d613680664d070b395afed31dbe24c.
Merge branch 'master' of https://github.com/michihirohorie/edg4x-rose
support X10/ROSE connection pipeline: X10 AST ==> ROSE AST ==> unparse to valid X10 soruce code ==> compile generated source code with X10 compiler
Merge and resolve conflicts
enable X10 conditionally
fix unparser and related code
Update README document
Eliminate tab characters
fix unparser
add x10 sample code
update x10 sample fibonacci
update README
Update README
Update README
(EDG) Apply patch to fix CUDA-C++11 issue

Tristan: Fixed angle bracket for CUDA ">>>" (closes kernel calls configuration).
As C++11 authorizes ">>" (tok_shift_right) for template argument list, we used
the same roll-back trick for tok_config_right.
Added C++ lambda support (with example test codes).
Merge branch 'too1/edg49-bugfix-rc' of rosecompiler1.llnl.gov:rose/edg4x/rose into dq-edg49-rc

Conflicts:
	src/frontend/CxxFrontend/EDG
Insert ROSE_BUILD_X10_LANGUAGE_SUPPORT
Update HelloWholeWorld.x10 along with the current X10