[PLAT-6615] Add missing exe-kill script
[PLAT-6616] StubCalculationMethod fixes

Removed references to removed firstStubStartIndex,
lastStubStartIndex, firstStubEndIndex and lastStubEndIndex.
[PLAT-6616] StubCalculationMethodFunction update

To match the changes in PLAT-6603 - using ExternalIds instead of
Tenors.
[PLAT-6616] Correct parameter name
add repository and update tools version
add root dir definition to avoid compile error
do not scan on non win32 if java path is "."

This removes the recursive directory scan if the java path is "." on
non-win systems.  Since the current directory is the root directory
this causes a massive scan which freezes the system.