Resolve #3381194 "Extra modifiers d9 d10" - Title case and Upper case added

Added Title case and Upper case to #3381194

added 3 commits

• 46dbcbd1 - 1 commit from branch project:8.x-1.x
• a893fbaa - Add title case modifier
• fb332f6e - Add upper case modifier

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changed target branch from 8.x-1.x to 2.0.x

added 3 commits

• 14f105fc - 1 commit from branch project:2.0.x
• adedfc35 - Add title case modifier
• e75be4d2 - Add upper case modifier

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added 3 commits

• 0c630d8c - 1 commit from branch project:2.0.x
• 56683fbe - Add title case modifier
• 66d38422 - Add upper case modifier

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added 3 commits

• f7d8040e - Add unit tests for Upper Case token modifier
• cb6b341a - Remove the parameter ‘separators’ from ucwords()
• d6751fa5 - Add unit tests

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merged