- Remove use of default arguments when calling functions

- Search for the following regexps to find some default args:

<function-arg-def[^>]*default="DIRECTORY

<function-arg-def[^>]*default="STAF_REMOTE_HOSTNAME

- Check calls to 'isAlive', 'StartDsWithScript', 'addEntry', 'modifyEntry'

- Check calls to 'isAlive', 'StartDsWithScript', 'addEntry', 'modifyEntry'

- Replace such calls:

(<call function="'StopDsWithScript'">\s*\{\s*)('location'\s*:\s*STAF_REMOTE_HOSTNAME|'dsHost'\s*:\s*DIRECTORY_INSTANCE_HOST|'dsAdminPort'\s*:\s*DIRECTORY_INSTANCE_ADMIN_PORT|'dsBindDN'\s*:\s*DIRECTORY_INSTANCE_DN|'dsBindPwd'\s*:\s*DIRECTORY_INSTANCE_PSWD)\s*(,\s*)?

with

\1

Replace this:

<call function="'StopDsWithScript'">\s*\{\s*\}\s*</call>

with:

<call function="'StopDsWithScript'" />

Replace this:

<!--\s*Stop\s*DS\s*-->\s*<call function="'StopDsWithScript'" />

with:

<call function="'StopDsWithScript'" />