Image editing

[shantanutrip]

@prastut In shantanutrip.github.io/images/explaination1 and shantanutrip.github.io/images/explaination2, please remove the whitespace at bottom. shantanutrip.github.io/images/ic_launcher reduce the size so that it fits in the square box (just like you did the cambuzz image for my website's first page)

[prastut]

@shantanutrip the links are broken. Please refer markdown formatting also.

[shantanutrip]

@prastut https://github.com/shantanutrip/shantanutrip.github.io/tree/master/images check the images explaination1, explaination2 and ic_launcher within this