Updated README

Updated README

Update peekaboo version to 0.5.0

Merge pull request #55 from onseok/feature/resize-based-on-image-size

[feature/resize-based-on-image-size] Implement Image Resizing Based on Image Size Threshold

Update peekaboo version to 0.4.2

Update peekaboo version to 0.4.1

Merge pull request #38 from TEAM-PREAT/fix/image-rotation-using-exif

[fix/image-rotation-using-exif] Correct Image Orientation Using EXIF Data on Android

Merge pull request #34 from TEAM-PREAT/fix/image-picker-launcher-dupl…

…icate-call-prevention

[fix/image-picker-launcher-duplicate-call-prevention] Implement duplicate call prevention in ImagePickerLauncher(Android)

Merge pull request #33 from TEAM-PREAT/fix/access-modifiers

[fix/access-modifiers] Update Access Modifiers

Merge pull request #29 from TEAM-PREAT/feature/add-image-resizing-option

[feature/add-image-resizing-option] Add Image Resizing �Options to Image Picker