Search case insensitive

• Case insensitive search
• Introducing tests
• Microsoft word line breaks fix

Fix regexp for w:rP or w:rF

v1.0.5

Fix regesp for w:rP, w:rF...

Text block for image recognition improvements

v1.0.4

Image block improvement

Add v

v1.0.3

Update readme and composer settings

Update read me and composer

1.0.3

Update readme and composer settings

Improve image replacement

Improve image replacement

Find and replace in header

Add find and replace in the header. Thx to @robgeorgeuk