PARAMETERS:
https://certus.in/site/imagethumbnail?<!it:apiserial=[apiserial]><!it:image=[url]><!it:width=[1-N]><!it:height=[-1-N]><!it:type=[png|jpg|gif]><!it:quality=[0-100]><!it:compression=[0-9]>
*quality: only for jpg images
*compression: only for png images

USAGE:
https://certus.in/site/imagethumbnail?<!it:apiserial=><!it:image=http://example.com/example.jpg><!it:width=100><!it:height=-1><!it:type=png><!it:quality=100><!it:compression=0>
