textSubstitude for the String and replace

Signed-off-by: 9drashijin <9drashijin@live.com>
Signed-off-by: 9drashijin <9drashijin@live.com>
Definition Test Complete

Signed-off-by: 9drashijin <9drashijin@live.com>
Added test for Multiple Subtext to replace
Changed name of Substitute

Signed-off-by: 9drashijin <9drashijin@live.com>
Replace String Object New with Text structure

Signed-off-by: 9drashijin <9drashijin@live.com>